/*************
**** <config>
**/
// startColor = "#006699"; // MouseOut link color
// endColor = "#FF6600"; // MouseOver link color
startColor = "#FFFF00"; // MouseOut link color
endColor = "#FF8040"; // MouseOver link color
// endColor = "#F0A040"; // MouseOver link color
// endColor = "#20F0F0"; // MouseOver link color


stepIn = 20; // delay when fading in
stepOut = 20; // delay when fading out

/*
** set to true or false; true will
** cause all links to fade automatically
***/
autoFade = true;
/*
** set to true or false; true will cause all CSS
** classes with "fade" in them to fade onmouseover
***/
sloppyClass = true;
/**
**** </config>
**************/
/*************
**** <install>
**
**
**** </install>
**************/

hexa = new makearray(16);
for(var i = 0; i < 10; i++)
hexa[i] = i;
hexa[10]="a"; hexa[11]="b"; hexa[12]="c";
hexa[13]="d"; hexa[14]="e"; hexa[15]="f";

document.onmouseover = domouseover;
document.onmouseout = domouseout;

startColor = dehexize(startColor.toLowerCase());
endColor = dehexize(endColor.toLowerCase());

var fadeId = new Array();
var timerID = 0;
var theElement,theTagName,theClassName,theUniqueID

function dehexize(Color){
	var colorArr = new makearray(3);
	for (i=1; i<7; i++){
		for (j=0; j<16; j++){
			if (Color.charAt(i) == hexa[j]){
				if (i%2 !=0)
					colorArr[Math.floor((i-1)/2)]=eval(j)*16;
				else
					colorArr[Math.floor((i-1)/2)]+=eval(j);
			}
		}
	}
	return colorArr;
}

function domouseover() {
	// element.style.color = endcolor;
	if (document.all) {
		clearTimeout(timerID);
		theElement = event.srcElement;
		theTagName = theElement.tagName;
		theClassName = theElement.className;
		theUniqueID = theElement.uniqueID;
		// alert (theTagName);
		if ((theTagName == "A" && autoFade) || theClassName == "fade" || (sloppyClass && theClassName.indexOf("fade") != -1)) {
			//alert(theElement);
			fade(startColor,endColor,theUniqueID,stepIn);
			timerID = setTimeout('pulsedown()',500);
		}
	}
}

function pulseup() {
	if(document.all) {
		clearTimeout(timerID);
		if ((theTagName == "A" && autoFade) || theClassName == "fade" || (sloppyClass && theClassName.indexOf("fade") != -1)) {
			//alert(theElement);
			fade(startColor,endColor,theUniqueID,stepIn);
			timerID = setTimeout('pulsedown(theElement)',500);
		}
	}
}

function pulsedown(theElement) {
	if (document.all) {
		clearTimeout(timerID);
		if ((theTagName == "A" && autoFade) || theClassName == "fade" || (sloppyClass && theClassName.indexOf("fade") != -1)) {
			//alert(theElement);
			fade(endColor,startColor,theUniqueID,stepOut);
			timerID = setTimeout('pulseup()',500);
		}
	}
}


function domouseout() {
	if (document.all) {
		clearTimeout(timerID);
		var srcElement = event.srcElement;
		if ((srcElement.tagName == "A" && autoFade) || srcElement.className == "fade" || (sloppyClass && srcElement.className.indexOf("fade") != -1))
			fade(endColor,startColor,srcElement.uniqueID,stepOut);
	}
}

function makearray(n) {
	this.length = n;
	for(var i = 1; i <= n; i++)
		this[i] = 0;
	return this;
}

function hex(i) {
	if (i < 0)
		return "00";
	else if (i > 255)
		return "ff";
	else
		return "" + hexa[Math.floor(i/16)] + hexa[i%16];}

function setColor(r, g, b, element) {
	var hr = hex(r); var hg = hex(g); var hb = hex(b);
	element.style.color = "#"+hr+hg+hb;
}

function fade(s,e, element,step){
	var sr = s[0]; var sg = s[1]; var sb = s[2];
	var er = e[0]; var eg = e[1]; var eb = e[2];

	if (fadeId[0] != null && fade[0] != element){
		setColor(sr,sg,sb,eval(fadeId[0]));
		var i = 1;
        while(i < fadeId.length){
	        clearTimeout(fadeId[i]);
    	    i++;
		}
	}

	for(var i = 0; i <= step; i++) {
		fadeId[i+1] = setTimeout("setColor(Math.floor(" +sr+ " *(( " +step+ " - " +i+ " )/ " +step+ " ) + " +er+ " * (" +i+ "/" +
		step+ ")),Math.floor(" +sg+ " * (( " +step+ " - " +i+ " )/ " +step+ " ) + " +eg+ " * (" +i+ "/" +step+
		")),Math.floor(" +sb+ " * ((" +step+ "-" +i+ ")/" +step+ ") + " +eb+ " * (" +i+ "/" +step+ ")),"+element+");",i*step);
	}
	fadeId[0] = element;
}