function OpenPartCatalogueWin(cat)
        {
	        // Check Browser
	        if (navigator.appName!='Microsoft Internet Explorer')
	        {
		        alert ("In order to use PARTS CATALOGUE,\n\nyou must have JavaScript Enabled and Internet Explorer version 6 or higher.");
		        return;
	        }
		        H=screen.availHeight;
		        W=screen.availWidth;
		        S=100; // Size
		        L = (W/2) - (S/2);
		        T = (H/2) - (S/2);
 
		        
 		            winObj=window.open("/PartsCatalogue/PartsCatalogue.asp?category="+ cat,'NewPartsCatalogue','left='+ L + ',top=' + T + ',width=' + S +',height=' + S + ',resizable=yes');
 
 		        W=screen.availWidth  //  .width;
		        H=screen.availHeight //  .height;
		        winObj.moveTo(0,0);   // Window x,y
		        winObj.resizeTo(W,H);
        }