function preloadImages() { //v3.0

  var d=document; if(d.images){ if(!d.p) d.p=new Array();

    var i,j=d.p.length,a=preloadImages.arguments; for(i=0; i<a.length; i++)

    if (a[i].indexOf("#")!=0){ d.p[j]=new Image; d.p[j++].src=a[i];}}

}



function swapImgRestore() { //v3.0

  var i,x,a=document.sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;

}



function 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=findObj(n,d.layers[i].document);

  if(!x && d.getElementById) x=d.getElementById(n); return x;

}



function swapImage() { //v3.0

  var i,j=0,x,a=swapImage.arguments; document.sr=new Array; for(i=0;i<(a.length-2);i+=3)

   if ((x=findObj(a[i]))!=null){document.sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}

}



function viewPhoto (newloc) 

{       

		popup=window.open(newloc, 'popup', 'Toolbar=no,location=no directories=no,status=no,menubar=no,scrollbars=yes,resizable=1,width=980,height=620');       

		popup.focus();    

}





function getimage(){

if (document.images){

	document.ran.src =  '/images/home/ran/'+ (Math.floor(Math.random()*4)) +'.jpg';

	}

}



function checkOptions(cartform) {



   if ((cartform.size) && (!cartform.size.selectedIndex)) {

      alert('You must select a size before adding to your cart');

      cartform.size.focus();

      return false;

      }



   if ((cartform.color) && (!cartform.color.selectedIndex)) {

      alert('You must select a color before adding to your cart');

      cartform.size.focus();

      return false;

      }



}





function toggleVisibility(id) {

 // alert("Toggling "+id);

  var obj = null;

  if (  (document.getElementById && (obj = document.getElementById(id)))

     || (document.all && (obj = document.all[ id ]))) {

    obj.style.visibility = "visible";

    obj.style.display = "block";

    obj.style.overflow = "visible" ;

    obj.style.clip = "auto";

    obj.style.height = "160";

    }

  else if (document.layers && (obj = document.layers[id])) {

    obj.visibility = "visible";

    obj.style.display = "block";

    obj.style.overflow = "visible" ;

    obj.style.clip = "auto";

    obj.style.height = "160";

   }

}





function show(id) {

 // alert("Toggling "+id);

  var obj = null;

  if (  (document.getElementById && (obj = document.getElementById(id)))

     || (document.all && (obj = document.all[ id ]))) {

    obj.style.visibility = "visible";

    obj.style.display = "block";

    obj.style.overflow = "visible" ;

    obj.style.clip = "auto";

    obj.style.height = "160";

    }

  else if (document.layers && (obj = document.layers[id])) {

    obj.visibility = "visible";

    obj.style.display = "block";

    obj.style.overflow = "visible" ;

    obj.style.clip = "auto";

    obj.style.height = "160";

   }

}



function hide(id) {

 // alert("Toggling "+id);

  var obj = null;

  if (  (document.getElementById && (obj = document.getElementById(id)))

     || (document.all && (obj = document.all[ id ]))) {

    obj.style.visibility = "hidden";

    obj.style.display = "block";

    obj.style.overflow = "hidden" ;

    obj.style.clip = "auto";

    obj.style.height = "0";

    }

  else if (document.layers && (obj = document.layers[id])) {

    obj.visibility = "hidden";

    obj.style.display = "block";

    obj.style.overflow = "hidden" ;

    obj.style.clip = "auto";

    obj.style.height = "0";

   }

}