/* OnlineOpinion v4.1.6.5 */
/* This product and other products of OpinionLab, Inc. are protected by U.S. Patent No. 6606581, 6421724, 6785717 B1 and other patents pending. */

var OnlineOpinion = new Object();

// ====================
// =     UTIL         =
// ====================

OnlineOpinion.util = {
	SafeAddOnLoadEvent : function(func){
		if (!document.getElementById | !document.getElementsByTagName) 
			return;
		var oldonload = window.onload;
		if (typeof window.onload != 'function') {
			window.onload = func;
		}
		else {
			window.onload = function(){
				oldonload();
				func();
			};
		}
	},
	SafeAddOnUnLoadEvent : function(func){
		if (!document.getElementById | !document.getElementsByTagName) 
			return;
		var oldonunload = window.onunload;
		if (typeof window.onunload != 'function') {
			window.onunload = func;
		}
		else {
			window.onunload = function(){
				func();
				oldonunload();
			};
		}
	},
	popup : function(url, wname, wfeatures) {
		var wpopup = window.open(url, wname, wfeatures);
		if(typeof wpopup == 'undefined'){
			// ** try id.click() trick if IE or Opera ** //
			if (document.all) {
				// ** create new div/anchor on document ** //
				// ** assign window.open features to it ** //
				document.getElementById("test").href = url;
				document.getElementById("test").click();
			} else {
				var newWindow = window.open(url, '_blank');
				newWindow.focus();
			}
		};
		return false;
	},

	walkAnchors : function (node, depth, internal_links_re, ooObj) {
		var MAX_NODES = 1000;	// Constant to avoid taking too long
		var count = 0;
		while (node && depth > 0) {
			count ++;
			if (count >= MAX_NODES) {
				var handler = function() {
					OnlineOpinion.util.walkAnchors(node, depth, internal_links_re, ooObj);
				};
				setTimeout(handler, 50);
				return;
			}
			if(node.tagName=="A" || node.tagName=="AREA") {
				if(internal_links_re.test(node.href)) {
					node.onmousedown = function() {
						ooObj.Preferences.Plugins.Events.poX=0;
					};
				}
			}
			if(node.tagName=="INPUT") {
				if(node.type=="submit" || node.type=="image") {
					node.onmousedown = function() {
						ooObj.Preferences.Plugins.Events.poX=0;
					};
				}
			}

			if(node.tagName=="FORM") {
				if(typeof node.onsubmit!='function') {
					node.onsubmit = function() {
						ooObj.Preferences.Plugins.Events.poX=0;
					};
				} else {
					var oldonsubmit = node.onsubmit;
					node.onsubmit = function() {
						ooObj.Preferences.Plugins.Events.poX=0;
						oldonsubmit();
					};
				}
			}

			if (node.nodeType == 1) { // ELEMENT_NODE
				var skipre = /^(script|style|textarea)/i;
				if (!skipre.test(node.tagName) && node.childNodes.length > 0) {
					node = node.childNodes[0];
					depth ++;
					continue;
				}
			}
			if (node.nextSibling) {
				node = node.nextSibling;
			} else {
				while (depth > 0) {
					node = node.parentNode;
					depth --;
					if(node==null)break;
					if (node.nextSibling) {
						node = node.nextSibling;
						break;
					}
				}
			}
		}
	}
};

OnlineOpinion.cookie = function() {
	// TO refactor as OnlineOpinion.utils.cookie
	// refactor tagurl / matchurl as OnlineOpinion.plugins.*
	
	this.cookie_name='oo_r';
	this.expiration = 24*60*60*1000; // 1 day
	
	this.rhex = function (num){
		var hex_chr = '0123456789abcdef', _s = '';
		for (var j = 0; j <= 3; j++) 
			_s += hex_chr.charAt((num >> (j * 8 + 4)) & 0x0F) + hex_chr.charAt((num >> (j * 8)) & 0x0F);
		return _s;
	};
	
	this.str2blks_MD5 = function (_s){
		var nblk = ((_s.length + 8) >> 6) + 1, blks = new Array(nblk * 16);
		var i = 0;
		for (; i < nblk * 16; i++) 
			blks[i] = 0;
		for (i = 0; i < _s.length; i++) 
			blks[i >> 2] |= _s.charCodeAt(i) << ((i % 4) * 8);
		blks[i >> 2] |= 0x80 << ((i % 4) * 8);
		blks[nblk * 16 - 2] = _s.length * 8;
		return blks;
	};
	
	this._fSa = function (x, y){
		var lsw = (x & 0xFFFF) + (y & 0xFFFF), msw = (x >> 16) + (y >> 16) + (lsw >> 16);
		return (msw << 16) | (lsw & 0xFFFF);
	};
	
	this.rol = function (num, cnt){
		return (num << cnt) | (num >>> (32 - cnt));
	};
	
	this.cmn = function (q, a, b, x, s, t){
		return this._fSa(this.rol(this._fSa(this._fSa(a, q), this._fSa(x, t)), s), b);
	};
	
	this._fF = function (a, b, c, d, x, s){
		return this.cmn((b & c) | ((~ b) & d), a, 0, x, s, 0);
	};
	
	this._fG = function (a, b, c, d, x, s){
		return this.cmn((b & c) | (b & d) | (c & d), a, 0, x, s, 1518500249);
	};
	
	this._fH = function (a, b, c, d, x, s){
		return this.cmn(b ^ c ^ d, a, 0, x, s, 1859775393);
	};
	
	this._MD4 = function (_s){
		var x = this.str2blks_MD5(_s), a = 1732584193, b = -271733879, c = -1732584194, d = 271733878;
		for (var i = 0; i < x.length; i += 16) {
			var olda = a, oldb = b, oldc = c, oldd = d;
			a = this._fF(a, b, c, d, x[i + 0], 3);
			d = this._fF(d, a, b, c, x[i + 1], 7);
			c = this._fF(c, d, a, b, x[i + 2], 11);
			b = this._fF(b, c, d, a, x[i + 3], 19);
			a = this._fF(a, b, c, d, x[i + 4], 3);
			d = this._fF(d, a, b, c, x[i + 5], 7);
			c = this._fF(c, d, a, b, x[i + 6], 11);
			b = this._fF(b, c, d, a, x[i + 7], 19);
			a = this._fF(a, b, c, d, x[i + 8], 3);
			d = this._fF(d, a, b, c, x[i + 9], 7);
			c = this._fF(c, d, a, b, x[i + 10], 11);
			b = this._fF(b, c, d, a, x[i + 11], 19);
			a = this._fF(a, b, c, d, x[i + 12], 3);
			d = this._fF(d, a, b, c, x[i + 13], 7);
			c = this._fF(c, d, a, b, x[i + 14], 11);
			b = this._fF(b, c, d, a, x[i + 15], 19);
			a = this._fG(a, b, c, d, x[i + 0], 3);
			d = this._fG(d, a, b, c, x[i + 4], 5);
			c = this._fG(c, d, a, b, x[i + 8], 9);
			b = this._fG(b, c, d, a, x[i + 12], 13);
			a = this._fG(a, b, c, d, x[i + 1], 3);
			d = this._fG(d, a, b, c, x[i + 5], 5);
			c = this._fG(c, d, a, b, x[i + 9], 9);
			b = this._fG(b, c, d, a, x[i + 13], 13);
			a = this._fG(a, b, c, d, x[i + 2], 3);
			d = this._fG(d, a, b, c, x[i + 6], 5);
			c = this._fG(c, d, a, b, x[i + 10], 9);
			b = this._fG(b, c, d, a, x[i + 14], 13);
			a = this._fG(a, b, c, d, x[i + 3], 3);
			d = this._fG(d, a, b, c, x[i + 7], 5);
			c = this._fG(c, d, a, b, x[i + 11], 9);
			b = this._fG(b, c, d, a, x[i + 15], 13);
			a = this._fH(a, b, c, d, x[i + 0], 3);
			d = this._fH(d, a, b, c, x[i + 8], 9);
			c = this._fH(c, d, a, b, x[i + 4], 11);
			b = this._fH(b, c, d, a, x[i + 12], 15);
			a = this._fH(a, b, c, d, x[i + 2], 3);
			d = this._fH(d, a, b, c, x[i + 10], 9);
			c = this._fH(c, d, a, b, x[i + 6], 11);
			b = this._fH(b, c, d, a, x[i + 14], 15);
			a = this._fH(a, b, c, d, x[i + 1], 3);
			d = this._fH(d, a, b, c, x[i + 9], 9);
			c = this._fH(c, d, a, b, x[i + 5], 11);
			b = this._fH(b, c, d, a, x[i + 13], 15);
			a = this._fH(a, b, c, d, x[i + 3], 3);
			d = this._fH(d, a, b, c, x[i + 11], 9);
			c = this._fH(c, d, a, b, x[i + 7], 11);
			b = this._fH(b, c, d, a, x[i + 15], 15);
			a = this._fSa(a, olda);
			b = this._fSa(b, oldb);
			c = this._fSa(c, oldc);
			d = this._fSa(d, oldd);
		}
		return this.rhex(a) + this.rhex(b) + this.rhex(c) + this.rhex(d);
	};
	
	this.read = function (n) {
		var neq = n + "=";
		var ca = document.cookie.split(';');
		for(var i=0;i < ca.length;i++) {
			var c = ca[i];
			while (c.charAt(0)==' ') c = c.substring(1,c.length);
			if (c.indexOf(neq) == 0) return unescape(c.substring(neq.length,c.length));
		}
		return null;	
	};
	
	this.write = function (n, v) {
		document.cookie = n + '=' + v + ';path=/;expires='+(new Date((new Date()).getTime()+this.expiration)).toGMTString();
	};
	
	this.matchurl = function (u, type){
		var i = 0, c = this.read(this.cookie_name);
		if(type=='domain')u=window.location.hostname;
		n = this._MD4(u);
		
		if(c == null) return false;

		while (i <c.length) {
			j = i + n.length;
			if (c.substring(i, j) == n) {
				return (unescape(c.substring(j + 1, j+2)) == 1);
			}
			i++;
		}
		return false;
	};
	
	this.tagurl = function (u, type){
		if(type=='domain')u=window.location.hostname;
		var prev_val="";
		if(this.read(this.cookie_name)!=null){prev_val=this.read(this.cookie_name).replace(eval('/' + escape(this._MD4(u)) + '~1:/g'), '');}
		this.write(this.cookie_name, prev_val+(prev_val!=''?':':'')+escape(this._MD4(u))+'~1');
	};
	
};

function unescapeHTML(str) {
  var div = document.createElement('div'), acc='';
  div.innerHTML = str.replace(/<\w+(\s+("[^"]*"|'[^']*'|[^>])+)?>|<\/\w+>/gi, '');
  for(var i=0; i<div.childNodes.length;i++){
	  acc = acc + div.childNodes[i].nodeValue;
  }
  return acc;
};

OnlineOpinion.tleaf = {
    get_session: function (c_name) {
        if (document.cookie.length > 0)
        {
            c_start = document.cookie.indexOf(c_name + "=");
            if (c_start != -1) {
                c_start = c_start + c_name.length + 1;
                c_end = document.cookie.indexOf(";", c_start);
                if (c_end == -1) c_end = document.cookie.length;
                return unescape(document.cookie.substring(c_start, c_end));
            }
        }
    return "";
    }
};

OnlineOpinion.onPageCCSubmitted = false;
OnlineOpinion.instanceCount = 0;

OnlineOpinion.renderOnPageCC = function(iframe_id, div_id, json_id) {
	var oIframe = document.getElementById(iframe_id), 
	    oDoc = oIframe.contentDocument || oIframe.contentWindow.document;
  oDoc.open();
  oDoc.write(unescapeHTML(cc_html).replace("resize(_GPs('_bottom'));", ''));

  // we have to check if the iframe's body is available haven't found an event
  // that fires to let me know it is ready
  var intervalID = window.setInterval(function(){
    if (oDoc.body) {
      if (!window.opera) oDoc.close();
      window.clearInterval(intervalID);
      var innerBody = oDoc.body,
          innerDoc = oDoc || frames[iframe_id].document,
          onPageCCDiv = document.getElementById(div_id),
					innerHeight = window.innerHeight || document.documentElement.clientHeight,
					scrollBars = (innerBody.scrollHeight + 1) > innerHeight, 
					frameHeight = scrollBars ?  innerHeight - 40 : innerBody.scrollHeight + 1;
      //have to add a little padding or scrollbars appear on the iframe
      oIframe.style.height =  frameHeight + 'px'; 
			if (scrollBars) oIframe.style.width = '555px';
      innerBody.style.border = "none";
      onPageCCDiv.style.display = 'block';
      onPageCCDiv.style.visibility = 'visible';

      innerDoc.getElementById('CommentCard').onsubmit = function() {
        var form_elements = this.elements, form_data = [], jsonp = document.createElement('script');
        for (var i = form_elements.length - 1; i >= 0; i--){
          switch(form_elements[i].type) {
            case 'checkbox' :
            case 'radio' :
              if (form_elements[i].checked)form_data.push(form_elements[i].name+'='+encodeURIComponent(form_elements[i].value));
              break;
						case 'submit' :
							break;
            default :
              form_data.push(form_elements[i].name+'='+encodeURIComponent(form_elements[i].value));
          }
        };
				if (innerDoc.getElementsByName('thank_you')[0].value!='1'){
					document.getElementById('onlineopinion_cc_overlay').style.display = 'none';
				}

				document.body.appendChild(jsonp);
				jsonp.src = 'https://secure.opinionlab.com/rate36_json.asp?' + form_data.join('&') + '&jsonp=OnlineOpinion.renderThankYou';
				onPageCCDiv.style.display = 'none';
				OnlineOpinion.onPageCCSubmitted = true;
        
        //if it is submitted we need to remove elements from the dom so the card can
        //be called again
        document.body.removeChild(document.getElementById(json_id));
        //we aren't going to be using but can't remove because there is no event that tells me 
        //the query has gone through
        oIframe.id = '';
        onPageCCDiv.id = '';
        return false;
      };
    }
  }, 1000);   
};

OnlineOpinion.renderThankYou = function(markup) {
	if (markup=='Thank you') return;
  var temp_markup = markup.replace(/&lt;/g, '<').replace(/&gt;/g, '>').replace(/&quot;/g, "'").replace(/&amp;/g, '&').replace("resize(_GPs('_bottom'))", '');
  
  var iframe = document.createElement('iframe'), cc_div = document.createElement('div');
  iframe.className = 'onlineopinion_cc_frame';
  cc_div.className = 'onlineopinion_cc_div';
  cc_div.appendChild(iframe);
  document.body.appendChild(cc_div);
	cc_div.style.display = 'block';
	cc_div.style.visibility = 'hidden';
  var oDoc = iframe.contentDocument || iframe.contentWindow.document;
  oDoc.open();
  oDoc.write(temp_markup);
  var intervalID = window.setInterval(function(){
    if (oDoc.body) {
      if (!window.opera) oDoc.close();
      window.clearInterval(intervalID);
      var innerBody = oDoc.body,
          innerDoc = oDoc || iframe.document;
      innerBody.style.border = "none";
      var wWidth = window.innerWidth || document.body.clientWidth;
      iframe.style.left = ((wWidth - 535) / 2) + 'px';
      iframe.style.height = (oDoc.body.scrollHeight + 1) + 'px';
      cc_div.style.visibility = 'visible';
      oDoc.getElementById('closeLink').getElementsByTagName('a')[0].onclick = function() {
        cc_div.style.display = 'none';
        document.getElementById('onlineopinion_cc_overlay').style.display = 'none';
      };
      window.setTimeout(function(){
        cc_div.style.display = 'none';
        document.getElementById('onlineopinion_cc_overlay').style.display = 'none';
      }, 10000);
    }
  }, 1000);

};

// ===================
// ==     CORE       =
// ===================
OnlineOpinion.ocode = function(name) {
	this.name = name;
	// need this for automaticaly identifying dom objects if needs be
	OnlineOpinion.instanceCount++;
	this.instanceNum = OnlineOpinion.instanceCount;
	/* ************************** */
	/* BEGIN: Core Util functions */
	/* ************************** */
	function rematch (val, restr){
		var re = new RegExp(restr);
		var m = re.exec(val);
		if (m == null || m =='') {
			return '';
		} else {
			var s = "";
			for (i = 0; i < m.length; i++) {
				s = s + m[i];
			}
			return s;
		}
	};
	this._fC = function(_u){
		/* Util function to clean up the url and referring url along with taking care of any rewrite */
 		_aT=this._sp+',\\/,\\.,-,_,'+this._rp+',%2F,%2E,%2D,%5F';
		_aA=_aT.split(',');
		for(i=0;i<5;i++){
			eval('_u=_u.replace(/'+_aA[i]+'/g,_aA[i+5])');
		}
		return _u;
	};

	this._browser = function(){
	/* 	@engine  = ie | gecko | webkit | khtml | opera
		@version = engine version number 
	*/
		this.engine = null;
		this.version = null;		
		var useragent = navigator.userAgent.toLowerCase();

		if (window.ActiveXObject) {
			this.engine = 'ie';
			this.version = rematch(useragent, "msie\\s[0-9]\.[0-9]+").replace('msie ', '');
		}
		else {
			if (window.opera) {
				this.engine = 'opera';
				this.version = rematch(useragent, "opera.[0-9]\.[0-9]+").replace('opera', '').replace('/','');
			}
			else {
				if (document.childNodes && !document.all && !navigator.taintEnabled) {
					if (rematch(useragent, "applewebkit\/[0-9]+")!=null) {
						this.engine = 'webkit';
						this.version = rematch(useragent, "applewebkit\/[0-9]+").replace('applewebkit/', '');
					} else {
						this.engine = 'khtml';	
						this.version = rematch(useragent, "khtml\/[0-9]\.[0-9]\.[0-9]+").replace('khtml/', '');
					}
				}
				else 
					if (document.getBoxObjectFor != null) {
						this.engine = 'gecko';
						this.version = rematch(useragent, "gecko/[0-9]+").replace('gecko/', '');
          }
          else if (useragent.match('firefox')) {
            this.engine = 'firefox'
            this.version = useragent.match(/firefox\/([0-9]\.[0-9])/)[1];
					} // else can't detect
			}
		}
	};
	this.serialize = function(obj, option) {
		var str_out='', inc=0;
		for(var i in obj){
			if(typeof obj[i]!='function' && typeof obj[i]!='undefined' && obj[i]!=null && obj[i]!=''){
				if (option == 0) {
					str_out += (inc == 0 ? '' : '&') + i + '=' + escape(obj[i]);
				}
				else {
					if (option == 1) {
						str_out += (inc == 0 ? '' : '|') + escape(obj[i]);
					}
				}
				inc++;	
			}
		}
		return str_out;
	};
	/* ************************ */
	/* END: Core Util functions */
	/* ************************ */

	
	/* BEGIN: Core Object Default Preferences */
	this._hasInitialized = false;		// for internal checking of initialization.
	this.Preferences = new Object();

	this.Preferences.Persistence = {
		enabled: true,
		cookie_type: 'page', // page | domain | null
		cookie_name: 'oo_r',
		expiration: 24*60*60*1000 // 1 day
	};

	this.Preferences.Render = {
		type: 'floating',
		main_div_id: 'oo_feedback_float',
		img_path: 'onlineopinion/oo_black.gif',
		feedback_html: 'FEEDBACK',
		click_html: 'Click here to<br>rate this page',
		ty_html: '',
		float_style: 'fixed'
	};
	/*  END: Core Object Default Preferences */

	/* BEGIN: Metrics Object initialization */
	this.Metrics = new Object();
	this.Metrics.core = {
		'width'		: screen.width,
		'height'	: screen.height,
		'referer'	: window.location.href,
		'prev'		: document.referrer,
		'time1'		: (new Date()).getTime(),
		'time2'		: null
	};
	this.Metrics.custom = new Object();
	/* END: Metrics Object initialization */



	/* BEGIN: PLUGIN SECTION */
	this.Preferences.Plugins = new Object();
	
	// OnEntry/Exit Events
	this.Preferences.Plugins.Events = {
		poE: 0.0,		// Probability on Entry 
		onEntryDelay: 0, //delay on entry in seconds 
		poX: 0.0,		// Probability on Exit
		poC: {id:'', value: 0.0},		// Probability on Click
		clickDelay: 0, //delay after click in seconds
		poWC: 0.0		// Probability on Window/Tab Close
	};
	this.onEntry = function () {
		this._init();
		if(Math.random()>=1.0-this.Preferences.Plugins.Events.poE) {
			if (this.Preferences.Plugins.Events.onEntryDelay) {
				//gotta make sure binding is kept
				thisObj = this;
				setTimeout(function() {thisObj.show();}, this.Preferences.Plugins.Events.onEntryDelay*1000);
			}
			else {
				this.show();
			}
			this.Preferences.Plugins.Events.poX=0.0;
		}
	};
	this.onExit = function() {
		this._init();
		if (Math.random()>=1.0-this.Preferences.Plugins.Events.poX)
			this.show();
	};
	this.OnClick = function() {
		this._init();
		// client wants the click event to fire every time
		if (this.Preferences.Render.type == 'inline') {
			this.show();
		}
		else if (Math.random()>=1.0-this.Preferences.Plugins.Events.poC) {
			if (this.Preferences.Plugins.Events.clickDelay) {
				//gotta make sure binding is kept
				thisObj = this;
				setTimeout(function() {thisObj.show();}, this.Preferences.Plugins.Events.clickDelay*1000);
			}
			else {
				this.show();
			}
			this.Preferences.Plugins.Events.poX=0.0;
			this.Preferences.Plugins.Events.poC=0.0;
		}
	};

	// URL Rewrite
	this.Preferences.Plugins.URLRewrite = {
		active: false,
		full_url_rewrite: null,
		regex_search_pattern: '',
		regex_replace_pattern: ''
	};
	
	// OnPage Comment Card Plugin
	this.Preferences.Plugins.CardOnPage = {
		enabled: false
	};	
	/* END: PLUGIN */

	/* BEGIN: Core public methods */
	
	/* _init method should not be called by client code */
	this._init = function () {
		/* Don't initialize if already done. */
		if (this._hasInitialized) return true;
		this._hasInitialized = true;

		/* Trigger URL rewrite at init */
		this.resetReferer();
		
		/* Check if we have the cookie module available and enabled */
		/* Needs to be the last one in _init() because it can return false */
		if(typeof OnlineOpinion.cookie != 'undefined' && this.Preferences.Persistence.cookie_type!=null) {
			this.Cookie = new OnlineOpinion.cookie();
			if(typeof this.Preferences.Persistence.cookie_name != 'undefined') this.Cookie.cookie_name=this.Preferences.Persistence.cookie_name;
			this.Cookie.expiration = 1000*this.Preferences.Persistence.expiration; //because preference in secs
			/* If our Cookie matches, make sure we don't trigger any onEntry or onExit events! */
			if(this.Cookie.matchurl(this.Metrics.core.referer,this.Preferences.Persistence.cookie_type)==1 && this.Preferences.Plugins.Events) {
				this.Preferences.Plugins.Events.poX=0;
				this.Preferences.Plugins.Events.poE=0;
				return false;
			}	
		} else {
			this.Cookie=null;
		}
		return true;
	};
	
	this.render = function (onclick_func) {
		this._init();
		this.Preferences.Render.main_div_id = this.Preferences.Render.main_div_id || 'oo_feedback_'+this.instanceNum;
		var b = new this._browser(), d = document, de = d.documentElement, db = d.body,
				w = window, divID = this.Preferences.Render.main_div_id, bVersion = parseFloat(b.version),
				compliant =  d.compatMode == 'CSS1Compat', sObj = compliant ? de : db, tempContainer = document.createDocumentFragment();

		// webkit has some different ways of handling document state...
		if(b.engine == "webkit") {
			sObj = db;
		}
		
		if (b.engine == null || b.version == null || isNaN(parseInt(b.version, 10)) ||	// Disables our code in the unrecognized or undetected browsers
				(b.engine == 'ie' && parseFloat(b.version) < 6) ||								// Pre IE 6.0
				(b.engine == 'opera' && parseInt(b.version, 10) < 8 ) || 						// Pre 7.0 Opera
				(b.engine == 'gecko' && parseInt(b.version, 10) < 20041107))				// Pre 1.0 FF release gecko engine < 20041107 
			return false;
		
		var mainDivObj = d.getElementById(divID);
		// create DIV layer based on wether or not it is present
		if (mainDivObj==null) {  
			if (this.Preferences.Render.type=='floating') {
				mainDivObj = d.createElement("div");
				mainDivObj.id = divID;
				mainDivObj.className = 'oo_feedback_float';
			} // else we don't care for now
		} 
		
		if (mainDivObj.childNodes.length == 0) { // faster than el.innerHTML == ""
			if (this.Preferences.Render.type == 'floating') {
				if (this.Preferences.Persistence.enabled && this.Preferences.Persistence.cookie_type!=null) {
					if (this.Cookie.matchurl(this.Metrics.core.referer, this.Preferences.Persistence.cookie_type)==1) return false;
				}
				// OK add the div now so we don't add any additional space.
				db.appendChild(mainDivObj);

				// DOM type creation to be clean!
				var olUpObj = tempContainer.appendChild(d.createElement("div"));
				olUpObj.className = 'olUp';
				// for 508 compliance
        olUpObj.tabIndex = 0;
        olUpObj.onkeyup = function(e){
          e = e || window.event;
          if (e.keyCode != 13) return;
          onclick_func();
        };
				var olOverObj = tempContainer.appendChild(d.createElement("div"));
				olOverObj.className = 'olOver';

        //handling the rollover via css but IE6 doesn't handle that so use js
        if ((b.engine == 'ie' && b.version < 7 || !compliant) && this.Preferences.Render.click_html && !this.Preferences.Render.disable_rollover) {
          olUpObj.onmouseover = (function(olUpObj, olOverObj){return function() {olOverObj.style.display='block';olUpObj.style.display='none';};})(olUpObj, olOverObj);
          olOverObj.onmouseout = (function(olUpObj, olOverObj){return function() {olUpObj.style.display='block';olOverObj.style.display='none';};})(olUpObj, olOverObj);
          // olOverObj.onmouseout = function(){d.getElementById(olOverObj.id).style.display='none'; document.getElementById(olUpObj.id).style.display='block';};
        }

				if(this.Preferences.Render.img_path) {
					var ooImg = olUpObj.appendChild(d.createElement("img"));
					ooImg.src = this.Preferences.Render.img_path;
				}
				
				var fbText =  olUpObj.appendChild(d.createElement("span"));
				fbText.className = 'fbText';
				fbText.innerHTML = this.Preferences.Render.feedback_html;
				
				if (this.Preferences.Render.transparent_background) {
  				var op_bg = olUpObj.appendChild(d.createElement("div"));
  				op_bg.className = 'oo_transparent';
			  }
				
				// Set the div accesibility text.
				var feedback_text = null;
				if(this.Preferences.Render.div_alt_text) {
					// property set, use that.
					feedback_text = this.Preferences.Render.div_alt_text;
				} else {
					// add the text from feedback_html to the IMG alt and title attributes.
					if(document.all) {
						feedback_text = fbText.innerText;
					} else { 
						feedback_text = fbText.textContent;
					}
				}
				mainDivObj.alt = feedback_text;
				mainDivObj.title = feedback_text;
				
				olOverObj.innerHTML = this.Preferences.Render.click_html;
			}
			
			if (this.Preferences.Render.type == 'static') {
				mainDivObj.innerHTML = this.Preferences.Render.main_html;
			}
		}
		
		//add it to the dom
		mainDivObj.appendChild(tempContainer);
		
		// Set the floating bottom right hand corner if we are floating
		if (this.Preferences.Render.type == 'floating') {
			if(!this.Preferences.Render.float_style) this.Preferences.Render.float_style = 'fixed';
			// shorten some frequent used identifiers
			var mdoStyle = mainDivObj.style, _this = this, floatStyle = this.Preferences.Render.float_style;
			
			// setup render method for rightOfContent or fixedPreserveContent mode
			if(floatStyle.match(/Content/)) {
				var contentDiv = d.getElementById(_this.Preferences.Render.main_content_id || "content");
				
				// If contentDiv isn't set or not found, find the first Element node inside body.
				if(contentDiv == null) {
          floatStyle = this.Preferences.Render.float_style = 'fixed';
				}

				function getRightOfContent() {
					return contentDiv.offsetWidth + contentDiv.offsetLeft + 1;
				}
				
				// move the background image if it was placed center.
				function fixBackground() {
					if(_this.Preferences.Render.fix_background) {
						db.style.backgroundAttachment = "scroll";
						var margin = null;
						if(document.defaultView && document.defaultView.getComputedStyle) {
							margin = parseInt(document.defaultView.getComputedStyle(contentDiv, null).getPropertyValue("margin-left"), 10);
						} else {
							margin = parseInt(contentDiv.currentStyle.marginLeft, 10);
						}
						if(isNaN(margin) || margin == 0) {
							margin = contentDiv.offsetLeft || 0;
						}
						db.style.backgroundPosition = (Math.floor(contentDiv.scrollWidth * -0.5) - 2 + margin) + 'px 0';
					}
				}
			}

			var handleIEQuirks = function(e) {
				if (floatStyle.match(/^fixed/)) {
					var newLeft = sObj.scrollLeft + sObj.clientWidth -  mainDivObj.clientWidth;
					if(floatStyle == "fixedPreserveContent" && newLeft < getRightOfContent()) {
						newLeft = getRightOfContent() + 'px';
					} else if (floatStyle == "fixedContentMax" 
											&& (contentDiv.offsetWidth + mainDivObj.clientWidth) < sObj.clientWidth ) {
						newLeft = getRightOfContent() + 'px';
					}
					mdoStyle.left = newLeft;
				} else if(floatStyle == "rightOfContent") {
					mdoStyle.left = getRightOfContent() + 'px';
				}
				
				mdoStyle.top =  sObj.scrollTop + sObj.clientHeight - mainDivObj.clientHeight;
				var nullOrLoad = e == null || e.type == 'load';
				if(nullOrLoad) mdoStyle.visibility = 'visible';
				if(nullOrLoad || e.type == 'resize') fixBackground();
			};
			
			if (b.engine=='ie' && (bVersion < 7 || !compliant)) {
				// HACK: IE < 7 or IE7 "quirksmode" doesn't support fixed positioning. 
				mdoStyle.position = 'absolute';

				// Fire the handleIEQuirks reposition method on browser resize/scroll events, 
				// and onload for when IE has a previous scroll state stored.
				function mapEvents(target, events) {
					for(var idx = 0; idx < events.length; idx++) {
						var curevent = events[idx];
						target.attachEvent("on" + curevent, handleIEQuirks);
					}
				};
				
				mapEvents(mainDivObj, ["mouseover", "mouseout"]);
				mapEvents(w, ["resize", "scroll"]);
				handleIEQuirks();
			} else {
				mdoStyle.position = 'fixed';
				var resizeMove = null;
				if (floatStyle.match(/^fixed/)) {
					mdoStyle.right = '0px';
					mdoStyle.bottom = '0px';
					if (floatStyle == "fixedContentMax") {
						var maxContentWidth = contentDiv.offsetWidth + mainDivObj.offsetWidth;
						resizeMove = function(e) {
							if (sObj.clientWidth > maxContentWidth) {
								mdoStyle.left = getRightOfContent() - sObj.scrollLeft + 'px';
								mdoStyle.right = null;
							} else {
								mdoStyle.left = null;
								mdoStyle.right = '0px';
							}
						};
					}
				} else if(floatStyle == "rightOfContent") {
					var rightOfContent = getRightOfContent() - sObj.scrollLeft + 'px';
					mdoStyle.bottom = '0px';
					mdoStyle.left = rightOfContent;
				}
				
				if (floatStyle.match(/Content$/)) {
					var preserve = floatStyle == "fixedPreserveContent";
					// add right side gutter to push out horizontal scrolling.
					var gutter = d.createElement("div");
					db.replaceChild(gutter, mainDivObj);
					gutter.appendChild(mainDivObj);
					gutter.style.position = "absolute";
					gutter.style.width = mainDivObj.offsetWidth + 'px';
					gutter.style.right = '0px';
					gutter.style.top = '0px';
					gutter.style.height = sObj.scrollHeight + 'px';
					
					// add the resizing event
					resizeMove = function(e){
						var right = getRightOfContent();
						var runFix = false;
						if (preserve) {
							var left = sObj.offsetWidth - mainDivObj.offsetWidth;
							if (left <= right) runFix = true;
						} else {
							runFix = true;
						}
						if (runFix) {
							mdoStyle.left = right - sObj.scrollLeft + 'px';
							if(e == null || e.type == 'resize') {
								gutter.style.left = right + 'px';
								fixBackground();
							}
						} else {
							gutter.style.right = '0px';
							gutter.style.left = null;
							mdoStyle.right = "0px";
							mdoStyle.left = null;
						}
					};
				}
				
				if (resizeMove) {
					if(b.engine == 'ie') {
						w.attachEvent("onresize", resizeMove);
						w.attachEvent("onscroll", resizeMove);
					} else {
						w.addEventListener("resize", resizeMove, false);
						w.addEventListener("scroll", resizeMove, false);
					}
					resizeMove();
				}
				
				mainDivObj.style.visibility = 'visible';
			}
		}
		
		mainDivObj.onclick = onclick_func;
		return true;
	};
	
	this.launchCC = function () {
		/* Last check with cookies to avoid popping card if already seen */
		if(this.Cookie.matchurl(this.Metrics.core.referer, this.Preferences.Persistence.cookie_type)!=1){
			if (this.Preferences.Plugins.CardOnPage.enabled == true) {
			  // if it has been shown before and not submitted just show it
			  if (this.Preferences.Plugins.CardOnPage.shown && !OnlineOpinion.onPageCCSubmitted) {
			    var temp1 = document.getElementById('onlineopinion_cc_div_' + this.instanceNum).style.display = 'block';
          var temp2 = document.getElementById('onlineopinion_cc_overlay').style.display = 'block';
          // need to make sure the overlay is closing the right div
          temp2.onclick = this.hideCC(temp1, temp2);
          
			  }
			  // card hasn't been shown or submitted so create a new card
			  else {
			    // create all elements needed for onPageCard
          var b = new this._browser(), bVersion = parseFloat(b.version),
              d = document, db = document.body, de = d.documentElement, w = window,
              onPageCCdiv = db.appendChild(d.createElement("div")),
              onPageCCiframe = onPageCCdiv.appendChild(d.createElement("iframe")),
              onPageCCdivOverlay = d.getElementById("onlineopinion_cc_overlay") || db.appendChild(d.createElement("div")),
              close_link = d.createElement("a"), JSONP2 = document.createElement("script");
          
          OnlineOpinion.CCcount++;
              
  				//append identifiers to the dom elements
  				onPageCCdivOverlay.id = "onlineopinion_cc_overlay";
          onPageCCdiv.id = 'onlineopinion_cc_div_' + this.instanceNum;
  				onPageCCdiv.className = 'onlineopinion_cc_div';
          onPageCCiframe.id = 'onlineopinion_iframe_' + this.instanceNum;
          onPageCCiframe.className = 'onlineopinion_cc_frame';
          onPageCCiframe.setAttribute("frameborder", "0");

          // create a shadow for ie7 or greater and opera
          if ((b.engine == 'ie' && bVersion >= 7) || b.engine == 'opera') {
            var onPageCCShadow = d.createElement("div"), onPageCCShadowTop = d.createElement("div"),
                onPageCCShadowBottom = d.createElement("div"), tempFrag = d.createDocumentFragment();
            onPageCCShadow.className = 'onlineopinion_cc_shadow';
            onPageCCShadowTop.className = 'onlineopinion_cc_shadow_top';
            onPageCCShadowBottom.className = 'onlineopinion_cc_shadow_bottom';
            tempFrag.appendChild(onPageCCShadow);
            tempFrag.appendChild(onPageCCShadowTop);
            tempFrag.appendChild(onPageCCShadowBottom);
            onPageCCdiv.appendChild(tempFrag);
          }

          //create a close button and add click behavior to overlay
  				close_link.id = 'onlineopinion_cc_close_link_' + this.instanceNum;
          close_link.onclick = this.hideCC(onPageCCdiv, onPageCCdivOverlay);
          if (this.Preferences.Plugins.CardOnPage.overlay_close)
            onPageCCdivOverlay.onclick = this.hideCC(onPageCCdiv, onPageCCdivOverlay);
          close_link.href = "javascript:void(0)";
          close_link.className = "onlineopinion_cc_closelink";
          close_link.title = this.Preferences.Plugins.CardOnPage.close_link;
          onPageCCdiv.insertBefore(close_link, onPageCCiframe);

  				// Center the comment card	
          var W = (b.engine == 'webkit') ? w.innerWidth : (b.engine == 'opera' ? db.clientWidth : de.clientWidth),
              H = (b.engine == 'webkit') ? w.innerHeight : (b.engine == 'opera' ? db.clientHeight : de.clientHeight),
              wx = 535;
          onPageCCdiv.style.left = parseInt((W - wx) / 2, 10) + 'px';

          //add script that contains the html and callback for the comment card
          JSONP2.id = 'onlineopinion_cc_jsonp_' + this.instanceNum;
          // JSONP2.src = 'cc_test.php';
          document.body.appendChild(JSONP2);
          // if (!window.XMLHttpRequest) {
          //   var blah = this;
          //   var interval = window.setInterval(function(){
          //     if (typeof(cc_html) != 'undefined') window.clearInterval(interval);
          //     JSONP2.src = 'https://secure.opinionlab.com/ccc01/comment_card_json.asp?'+(blah.Preferences.Render.type=='asm'?'asm=1&':'')+blah.serialize(blah.Metrics.core,0)+'&custom_var='+blah.serialize(blah.Metrics.custom,1)+'&jsonp='+escape('OnlineOpinion.renderOnPageCC("'+onPageCCiframe.id+'","'+onPageCCdiv.id+'","'+JSONP2.id+'")');
          //   },1000);
          // }
          JSONP2.src = 'https://secure.opinionlab.com/ccc01/comment_card_json.asp?'+(this.Preferences.Render.type=='asm'?'asm=1&':'')+this.serialize(this.Metrics.core,0)+'&custom_var='+this.serialize(this.Metrics.custom,1)+'&jsonp='+escape('OnlineOpinion.renderOnPageCC("'+onPageCCiframe.id+'","'+onPageCCdiv.id+'","'+JSONP2.id+'")');

          if (b.engine == 'ie' && bVersion < 7) {
            onPageCCdiv.style.position = 'absolute';
            onPageCCdivOverlay.style.position = 'absolute';
            onPageCCdivOverlay.style.height = document.documentElement.clientHeight + 'px';
            onPageCCdivOverlay.style.width = document.documentElement.clientWidth + 'px';          
          }
          
          onPageCCdiv.style.visibility = 'hidden';
          onPageCCdiv.style.display = 'block';
          //onPageCCdivOverlay.style.backgroundImage = 'http://res.local/~ryan/salesdemo/onlineopinionV4/src/onlineopinion/ajax-loader.gif';
          onPageCCdivOverlay.style.display = 'block';
          
          this.Preferences.Plugins.CardOnPage.shown = true;
          // just created a new cc so it hasn't been submitted
          OnlineOpinion.onPageCCSubmitted = false;
        }
			} else {
  			/* Opens up the comment card in a new window */
        // OnlineOpinion.util.popup('https://secure.opinionlab.com/ccc01/comment_card.asp?'+(this.Preferences.Render.type=='asm'?'asm=1&':'')+this.serialize(this.Metrics.core,0)+'&custom_var='+this.serialize(this.Metrics.custom,1), 'OnlineOpinion', 'resizable=yes,copyhistory=yes,scrollbars='+(this.Preferences.Render.type=='asm'?'yes':'no')+',location=no,status=no,fullscreen=no,width=545,height=200,top='+parseInt((this.Metrics.core.height-200)/2, 10)+',left='+parseInt((this.Metrics.core.width-545)/2, 10));
  			var omtr_obj = typeof omtr_survey=='object' ? this.serialize(omtr_survey,0) : '';
        OnlineOpinion.util.popup('https://secure.opinionlab.com/ccc01/comment_card.asp?'+(this.Preferences.Render.type=='asm'?'asm=1&':'')+this.serialize(this.Metrics.core,0)+'&custom_var='+this.serialize(this.Metrics.custom,1)+omtr_obj, 'OnlineOpinion', 'resizable=yes,copyhistory=yes,scrollbars='+(this.Preferences.Render.type=='asm'?'yes':'no')+',location=no,status=no,fullscreen=no,width=545,height=200,top='+parseInt((this.Metrics.core.height-200)/2, 10)+',left='+parseInt((this.Metrics.core.width-545)/2, 10));
			}
		}
	};
	
	this.hideCC = function(onPageCCdiv, onPageCCOverlay) {
    return function() {
      onPageCCdiv.style.display = 'none';
      onPageCCOverlay.style.display = 'none';
    };
  };
	
	this.show = function() {
	  this._init();
		/* set time2 */
		this.Metrics.core.time2 = (new Date()).getTime();

		/* Show the Comment Card */
		this.launchCC();
		
		/* Hide the link then if not static */
		if (this.Preferences.Persistence.enabled) {
			// Dudes, check your elements for nil!
			var mdivid = document.getElementById(this.Preferences.Render.main_div_id);
			if(mdivid) mdivid.style.display='none';
		}
		/* tag URL only if cookie module available and enabled */
		
		if (this.Cookie != null && this.Preferences.Persistence.cookie_type!=null) {
			this.Cookie.tagurl(this.Metrics.core.referer,this.Preferences.Persistence.cookie_type);
		}
		/* reset the url referrer */
		this.resetReferer();
	};

  // Method for resetting the Referer, and have it properly rewritten if needed.
	this.resetReferer = function(alt_referer) {
		var location = window.location.href;
		if(alt_referer) location = alt_referer;
		var rewriter = this.Preferences.Plugins.URLRewrite;
		if(rewriter && rewriter.active==true) {
			this.Metrics.core.referer = this.Preferences.Plugins.URLRewrite.full_url_rewrite || location.replace(
				rewriter.regex_search_pattern,
				rewriter.regex_replace_pattern);
		} else {
			this.Metrics.core.referer = location;
		}
	};
	
	// TODO: Merge show & post, DRY
	this.post = function () { // Used for onPage static card posting of data
		/* set time2 */
		this.Metrics.core.time2 = (new Date()).getTime();
		var mainDivObj = document.getElementById(this.Preferences.Render.main_div_id);

		/* Post the data to the collection */
		var JSONP = mainDivObj.appendChild(document.createElement("script"));

		var odata = this.serialize(this.Metrics.core,0)+'&custom_var='+this.serialize(this.Metrics.custom,1);

		// TODO: grab all the parameteres from the form */
		var elements = document.forms[this.Preferences.Render.main_div_id+'_form'].elements;
		var formdata = [];
		for(idx=0; idx<elements.length; idx++) {
			var curElement = elements[idx];
			try{
				var name = curElement.name;
				if (name!=undefined && curElement.value!=undefined) {
					switch(curElement.type) {
						case "radio":
							if(curElement.checked)formdata.push(curElement.name+'='+encodeURIComponent(curElement.value));
							break;
						case "checkbox":
							if(curElement.checked)formdata.push(curElement.name+'='+encodeURIComponent(curElement.value));
							break;
						default:
							formdata.push(curElement.name+'='+encodeURIComponent(curElement.value));
					}
				}
			} catch(e) {}
		}
		var cdata = formdata.join('&');
		

		var osignature = this.Cookie!=null?this.Cookie._MD4(odata):"";
		JSONP.src = "https://secure.opinionlab.com/rate36s.asp?"+odata+"&"+cdata+"&signature="+osignature;
		
		/* Hide the link then if not static */
		if (this.Preferences.Persistence.enabled) {
			//mainDivObj.style.display='none';
			var mainFormDiv = document.getElementById(this.Preferences.Render.main_div_id+"_form");
			mainFormDiv.style.display='none';
		}

		
		/* Show the TY html if any! */
		if (this.Preferences.Render.ty_html!='') {
			var TYDivObj = document.getElementById(this.Preferences.Render.ty_div_id);
			TYDivObj.innerHTML = this.Preferences.Render.ty_html;
			TYDivObj.style.display='block';
		}

		
		/* tag URL only if cookie module available and enabled */
		if (this.Cookie != null && this.Preferences.Persistence.cookie_type!=null) {
			this.Cookie.tagurl(this.Metrics.core.referer,this.Preferences.Persistence.cookie_type);
		}

		
		/* reset the url referrer */
		this.resetReferer();
	};
	
	/* END: Core public methods */
};

/*  OnlineOpinion v4.1.6.5, Copyright 2010 Opinionlab, Inc. */