/*************  
**** <config>  
**/  
startColor = "#C1C06C"; // Color al sacar el mouse  
endColor = "#FFFFFF"; // Color al pasar el mouse  

stepIn = 20; // retraso de fade in  
stepOut = 20; // retraso de fade out  

/*  
** poner true o false, true 
** da efecto a todos los links 
***/  
autoFade = true;  
/*  
** poner true o false, true da fade 
** a todas las clases CSS 
***/  
sloppyClass = true;  
/**  
**** </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;  
}