/*
Sweet Titles (c) Creative Commons 2005
http://creativecommons.org/licenses/by-sa/2.5/
Author: Dustin Diaz | http://www.dustindiaz.com
Modified by: Terza
*/
var tipOpened = false;
var sweetTitles = { 
	xCord : 0,								// @Number: x pixel value of current cursor position
	yCord : 0,								// @Number: y pixel value of current cursor position
	tipElements : ['a','img','input'],	// @Array: Allowable elements that can have the toolTip
	obj : Object,							// @Element: That of which you're hovering over
	tip : Object,							// @Element: The actual toolTip itself
	active : 0,								// @Number: 0: Not Active || 1: Active
	init : function() {
		if ( !document.getElementById ||
			!document.createElement ||
			!document.getElementsByTagName ) {
			return;
		}
		var i,j;
		this.tip = document.createElement('div');

		document.getElementsByTagName('body')[0].appendChild(this.tip);
		
		this.tip.style.visibility = 'hidden';
		this.tip.id = 'toolTip';
		var tipLen = this.tipElements.length;
		for ( i=0; i<tipLen; i++ ) {
			var current = document.getElementsByTagName(this.tipElements[i]);
			var curLen = current.length;
			for ( j=0; j<curLen; j++ ) {
				if( current[j].title.indexOf( 'INFO:' ) > -1 )
				{
					addEvent(current[j],'mouseover',this.tipOver);
					addEvent(current[j],'mouseout',this.tipOut);
					
					//if(this.tipElements[i]=='a')
					//{
						var tip = current[j].title.replace('INFO:', '');
						var segments = tip.split( '#' );
						if( segments.length > 2 )
						{
							tip = '<h1>'+segments[1]+'</h1>'+segments[2];
						}
						tip = tip.replace( /\|/gi, '<br>' );
						current[j].setAttribute( 'tip', tip );
					//}
					current[j].removeAttribute( 'title');				
				}
				/*else if ( current[j].title.indexOf( 'FEATURE:' ) > -1 )
				{
					addEvent(current[j],'click',this.tipOver);
					//if(this.tipElements[i]=='a')
					//{
						var tip = current[j].title.replace('FEATURE:', '');
						current[j].setAttribute( 'feature', tip );
					//}
					current[j].removeAttribute( 'title');			
				}*/
				else if ( current[j].title.indexOf( 'EXTERNAL:' ) > -1 )
				{
					
					//if(this.tipElements[i]=='a')
					//{
					var tip = current[j].title.replace('EXTERNAL: ', '');
					
					//}
					current[j].removeAttribute( 'title');		
					current[j].setAttribute( "onclick","popUpMobile( '"+tip+"' );" );
				}
			}
		}
	},
	updateXY : function(e) {
		if ( document.captureEvents ) {
			sweetTitles.xCord = e.pageX;
			sweetTitles.yCord = e.pageY;
		} else if ( window.event.clientX ) {
			sweetTitles.xCord = window.event.clientX+document.documentElement.scrollLeft;
			sweetTitles.yCord = window.event.clientY+document.documentElement.scrollTop;
		}
	},
	tipOut: function() {
		if ( window.tID ) {
			clearTimeout(tID);
		}
		if ( window.opacityID ) {
			clearTimeout(opacityID);
		}
		sweetTitles.tip.style.visibility = 'hidden';
	},
	tipCheck: function(e) {
		if( tipOpened )
		{
			if ( window.tID ) {
				clearTimeout(tID);
			}
			if ( window.opacityID ) {
				clearTimeout(opacityID);
			}
			sweetTitles.tip.style.visibility = 'hidden';
			tipOpened = false;
		}
		else
		{
			sweetTitles.obj = this;
			tID = window.setTimeout("sweetTitles.tipShow()",500);
			sweetTitles.updateXY(e);
			tipOpened = true;
		}
	},
	checkNode : function() {
		var trueObj = this.obj;
		if ( this.tipElements.inArray(trueObj.nodeName.toLowerCase()) ) {
			return trueObj;
		} else {
			return trueObj.parentNode;
		}
	},
	tipOver : function(e) {
		sweetTitles.obj = this;
		tID = window.setTimeout("sweetTitles.tipShow()",500);
		sweetTitles.updateXY(e);
	},
	tipShow : function() 
	{		
		var scrX = Number(this.xCord);
		var scrY = Number(this.yCord);
		var tp = parseInt(scrY+15);
		var lt = parseInt(scrX+10);
		var anch = this.checkNode();
		var addy = '';
		var access = '';
//		if ( anch.nodeName.toLowerCase() == 'a' ) {
//			addy = (anch.href.length > 25 ? anch.href.toString().substring(0,25)+"..." : anch.href);
//			var access = ( anch.accessKey ? ' <span>['+anch.accessKey+']</span> ' : '' );
//		} else {
//			addy = anch.firstChild.nodeValue;
//		}
		if( anch.getAttribute('tip') != null )
		{
			this.tip.className = 'toolTip';
			this.tip.innerHTML = "<p>"+anch.getAttribute('tip')+"</p>";
		}
		else if( anch.getAttribute('feature') != null )
		{
			this.tip.className = 'toolTipFeature';
			this.tip.innerHTML = "<div class=\"FeatureHeader\"><a href=\"#\" onClick=\"sweetTitles.tipOut();return false;\">X</a></div><iframe src=\""+anch.getAttribute('feature')+"\" width=\"100%\"  marginwidth=\"0\" marginheight=\"0\" hspace=\"0\" vspace=\"0\" scrolling=\"auto\" frameborder=\"0\"></iframe>";
		}
		
//		else if( anch.getAttribute('external') != null )
//		{
//			this.tip.className = 'toolTipExternal';
//			
//			this.tip.innerHTML = "<div class=\"ExternalHeader\" ><a href=\"#\" onClick=\"sweetTitles.tipOut();return false;\">X</a></div><iframe src=\"" + anch.getAttribute('external') + "\" marginwidth=\"0\" marginheight=\"0\" hspace=\"0\" vspace=\"0\" scrolling=\"auto\" frameborder=\"0\"></iframe>";
//		}
		
		if( anch.getAttribute('external') != null )
		{
//			if ( parseInt(document.documentElement.clientWidth+document.documentElement.scrollLeft) < parseInt(this.tip.offsetWidth+lt) ) {
//				this.tip.style.left = '50px';
//			} else {
//				this.tip.style.left = lt+40+'px';
//			}
//			tp = 100;
//			if ( parseInt(document.documentElement.clientHeight+document.documentElement.scrollTop) < parseInt(this.tip.offsetHeight+tp) ) {
//				this.tip.style.top = '100px';
//			} else {
//				this.tip.style.top = tp+'px';
//			}
//			this.tip.style.visibility = 'visible';
//			this.tip.style.opacity = '.1';
//			this.featureFade(100);
			
		}
		else
		{
			if ( parseInt(document.documentElement.clientWidth+document.documentElement.scrollLeft) < parseInt(this.tip.offsetWidth+lt) ) {
				this.tip.style.left = parseInt(lt-(this.tip.offsetWidth+10))+'px';
			} else {
				this.tip.style.left = lt+'px';
			}
			if ( parseInt(document.documentElement.clientHeight+document.documentElement.scrollTop) < parseInt(this.tip.offsetHeight+tp) ) {
				this.tip.style.top = parseInt(tp-(this.tip.offsetHeight+10))+'px';
			} else {
				this.tip.style.top = tp+'px';
			}
			this.tip.style.visibility = 'visible';
			this.tip.style.opacity = '.1';
			if( anch.getAttribute('tip') != null )
			{
				this.tipFade(10);
			}
			else
			{
				this.featureFade(20);
			}
		}
		
	},
	tipFade: function(opac) {
		var passed = parseInt(opac);
		var newOpac = parseInt(passed+10);
		if ( newOpac < 90 ) {
			this.tip.style.opacity = '.'+newOpac;
			this.tip.style.filter = "alpha(opacity:"+newOpac+")";
			opacityID = window.setTimeout("sweetTitles.tipFade('"+newOpac+"')",20);
		}
		else { 
			this.tip.style.opacity = '.90';
			this.tip.style.filter = "alpha(opacity:90)";
		}
	},
	featureFade: function(opac) {
		var passed = parseInt(opac);
		var newOpac = parseInt(passed+10);
		if ( newOpac < 100 ) {
			this.tip.style.opacity = '.'+newOpac;
			this.tip.style.filter = "alpha(opacity:"+newOpac+")";
			opacityID = window.setTimeout("sweetTitles.tipFade('"+newOpac+"')",20);
		}
		else { 
			this.tip.style.opacity = '.99999999';
			this.tip.style.filter = "alpha(opacity:100)";
		}
	}
};

function pageLoader() {
	sweetTitles.init();
}

addEvent(window,'load',pageLoader);