/*******************
* Browser checking *
********************/
var NS4 = (document.layers)? true:false;
var IE4 = (document.all)? true:false;
var IE5 = false;
var GECKO = false;
if (IE4) {	
	if (navigator.userAgent.indexOf('MSIE 5')>0) {	
		IE5 = true;	
	}
}

if(navigator.userAgent.indexOf("Gecko") != -1)
{
	GECKO = true;
}

/********************************************
* function rollDesc(String desc, int divID) *
*********************************************
 function for writing swatch color 
 description to a layer on rollover
*/

function rollDesc(desc,divID)
{

	var myLyr = "swatchDesc" + divID;
	if (IE4)
	{
		myLyr=eval(myLyr);
		myLyr.innerHTML = "COLOR: "+ desc; 
	}
	else if (GECKO)
	{
		document.getElementById(myLyr).innerHTML = desc;
	}
	else{
	}
}



/********************************************
* function rollText(String desc, int divID) *
*********************************************
 function for highlighting text if you rollover the image or other text
*/

function rollText(divID,mystyle)
{

	var myLyr = "TextDesc" + divID;
	var myLyr2 = "ItemDesc" + divID;
	if (IE4)
	{
		myLyr=eval(myLyr);
		myLyr2=eval(myLyr2);
		myLyr.style.textDecoration = mystyle; 
		myLyr2.style.textDecoration = mystyle; 
	}
	else if (GECKO)
	{
		document.getElementById(myLyr).style.textDecoration = mystyle;
		document.getElementById(myLyr2).style.textDecoration = mystyle;
	}
	else{
	}
}
/**************************************************
* function rollDesc(String imageURL, int imageID) *
***************************************************
 function for swapping images when a swatch is
 clicked on
*/
function swapSwatchImage(imageURL,imageID,prnbr,isSaico,index,blockId,desc, dispMode)
{
	document.images["primaryImage_" + imageID].src = imageURL;
	if(isSaico){
		var tempNumber = prnbr.split("-");
		var itemNumber = tempNumber[1];
		var image1 = new Image();
	}
}


function swapPrimarySwatchImage(imageURL,imageID,prnbr,isSaico,index,blockId,desc, dispMode)
{
	document.images["primaryImage_" + imageID].src = imageURL;
	var myLyr = "primaryDesc";
	if (IE4)
	{
		myLyr=eval(myLyr);
		myLyr.innerHTML = "COLOR: "+ desc; 
	}
	else if (GECKO)
	{
		document.getElementById(myLyr).innerHTML = "COLOR: "+ desc;
	}
	else{
	}
}

function popLargeSwatchWindow(imageURL,imageID,prnbr,isSaico,index,blockId,desc, dispMode)
{
	window.open('/commerce/application?namespace=moreInfo&prnbr='+prnbr+'&moreInfoInd=largeColors&blockId='+blockId+'&index='+index+'&dispMode='+dispMode,'infowin','resizable,height=542,width=500');
}