/*******************
* 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 = ""+ desc; 
	}
	else if (GECKO)
	{
		document.getElementById(myLyr).innerHTML = desc;
	}
	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)
{
	document.images["image_" + imageID].src = imageURL;
	if(isSaico){
		var tempNumber = prnbr.split("-");
		var itemNumber = tempNumber[1];
		//document.images["coremetricsPage"].src = "http://data.coremetrics.com/eluminate?pt=S&at=8&ci=90000021&li=2&ps1=N&ps4=&ps5=&pc=N&ts=0&tp=0&ps3="+ itemNumber + "&ps2=" + desc +"";
		var image1 = new Image();
		CM_NewTag();
		CM_Param("at","8");	// action -
		CM_Param("li","2");
		CM_Param("ps1","N");  //Is this the default?
		CM_Param("ps2", CM_StripIllegals(desc)); //The current color
		CM_Param("ps3", CM_StripIllegals(itemNumber)); //The product ID
		image1.src = CM_BuildTag("S",0,0,0);
	}
}

function swapPrimarySwatchImage(imageURL,imageID,prnbr,isSaico,index,blockId,desc)
{
	document.images["image_" + imageID].src = imageURL;
	

}

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



function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  	window.open(theURL,winName,features);
	}