//**************swap image*******************
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];}
}

 //**************image restore*******************
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;
}

 //**************preload images*******************
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];}}
}


 //**************layer swap*******************
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_showHideLayers() { //v6.0
  var i,p,v,m,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
	
}
 //**************end layer swap*******************

 
 
 
//reloads the window if Netscape 4 resized
function MM_reloadPage(init) {  
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);




 
if (document.images) {
}
function di(id,name){
  if (document.images) {document.images[id].src=eval(name+".src"); }
}



//***************** Give nav links different classes **************

function overLink(theLink,theColor) {	
 
	if ((document.all) && document.all[theLink]) {
		
		if (theColor == 'white') document.all[theLink].className = 'white';
		if (theColor == 'black') document.all[theLink].className = 'black';
		} // end if document.all is recognized
	else {
		if (document.getElementById(theLink)) {
			
			if (theColor == 'white') document.getElementById(theLink).className = 'white';
			if (theColor == 'black') document.getElementById(theLink).className = 'black';
			} // end if getElementById is recognized
	
		}
	return;
	
}

//***************** zoom test **************
function writeAltImgL(img,prodName) {
	document.getElementById("product-zoom").innerHTML = '<div class="zoomDiv"><a href="javascript:closeAltImgL()"><img src="images/products/' + img + '" alt="' + prodName + ' zoom shot"></a><a href="javascript:closeAltImgL()" id="close-pop"><img src="images/btn-close.gif" width="46" height="15" alt="Close" border="0" /></a></div>';	
}

function closeAltImgL() {
	document.getElementById("product-zoom").innerHTML = '';	
}