//********************************************************************
// Copyright (c) 2002 Caston Bt. (www.caston.hu)
// Version 1.0
//********************************************************************


//**** link effect ***************************************************
//------------------------ start config ----------------------

startColor = "#999999"; // MouseOut link color 
endColor = "#000000"; // MouseOver link color 

stepIn = 25; // delay when fading in 
stepOut = 25; // delay when fading out 

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

//------------------------ end config ----------------------

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(); 

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()
{ 
	if(document.all)
	{ 
		var srcElement = event.srcElement; 

		if ((srcElement.tagName == "A" && autoFade) || srcElement.className == "fade" || (sloppyClass && srcElement.className.indexOf("fade") != -1)) 
			fade(startColor,endColor,srcElement.uniqueID,stepIn); 
	} 
} 


function domouseout()
{ 
	if (document.all)
	{
		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; 
}