function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  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);

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 getDateAndDay()
{
  var d, day, x, s;
  var x = new Array("Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday");
  d = new Date();
  day = d.getDay();
  s = x[day];
  s += ":  ";
  s += (d.getMonth() + 1) + "/";  
  s += d.getDate() + "/";  
  s += d.getFullYear();  
  return(s);
}

function autoFillShipping(formID) {
	myForm = document.getElementById(formID);
	newBgColor = '#dfdfdf';
	oldBgColor = '#fff';

	if(myForm.shipping.checked == true) {
		myForm.ship_address.value = myForm.bill_address.value;
		myForm.ship_address.disabled = true;
		myForm.ship_address.style.backgroundColor = newBgColor;

		myForm.ship_city.value = myForm.bill_city.value;
		myForm.ship_city.disabled = true;
		myForm.ship_city.style.backgroundColor = newBgColor;

		myForm.ship_state.selectedIndex = myForm.bill_state.selectedIndex;
		myForm.ship_state.disabled = true;
		myForm.ship_state.style.backgroundColor = newBgColor;

		myForm.ship_zip.value = myForm.bill_zip.value;
		myForm.ship_zip.disabled = true;
		myForm.ship_zip.style.backgroundColor = newBgColor;
	}
	else {
		myForm.ship_address.value = '';
		myForm.ship_address.disabled = false;
		myForm.ship_address.style.backgroundColor = oldBgColor;

		myForm.ship_city.value = '';
		myForm.ship_city.disabled = false;
		myForm.ship_city.style.backgroundColor = oldBgColor;

		myForm.ship_state.selectedIndex = 0;
		myForm.ship_state.disabled = false;
		myForm.ship_state.style.backgroundColor = oldBgColor;

		myForm.ship_zip.value = '';
		myForm.ship_zip.disabled = false;
		myForm.ship_zip.style.backgroundColor = oldBgColor;
	}
}

	function changeImage(sender,img) {
     var mainpicsrc = document.getElementById('mainImage').src;
     var piece1 = mainpicsrc.substring(0, mainpicsrc.lastIndexOf("/")+1);                
     var piece2 = mainpicsrc.substring(mainpicsrc.lastIndexOf("/") + 1, mainpicsrc.length); 
     var newurl = piece1 + "thumb_" + piece2;
     sender.setAttribute('src',newurl );
     var path = "/images/items/";
     if (navigator.userAgent.indexOf("MSIE")!=-1){
         sender["onclick"]=new Function("changeImage(this,'" + path + newurl.substring(newurl.indexOf('thumb_') + 6, newurl.length) + "');");
     }
     else{
         sender.setAttribute("onClick", "changeImage(this,'" + path + newurl.substring(newurl.indexOf('thumb_') + 6, newurl.length) + "');"); 
     }
     document.getElementById('mainImage').setAttribute('src',img);
}