// JavaScript Document

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 checkLength(plength)
{
	var length = document.frmFrontText.frontText.value.length;
	if (length > pLength)
	{
		alert("The text you have entered has exceeded the 500 character limit");
	}
	document.frmFrontText.frontText.value = document.frmFrontText.frontText.value.substring(0, 500)
}

function clearDefault(el) {
  if (el.defaultValue==el.value) el.value = ""
}
var newWindow

function popImage(imgLocation, strTitle, w, h, text)
{
  var windowBody
  //newWindow = window.open('','newWin','scrollbars=auto,width='+w+',height='+h) 
  windowBody = "<HTML><HEAD><TITLE>" + strTitle + "</TITLE><style>body {margin:0px;}</style></HEAD><BODY bgcolor='#FFFFFF' text='#000000'><DIV ALIGN='center' style='font-family:verdana;font-size:80%;'><IMG SRC='" + imgLocation + "'><br>"+text+"</DIV></BODY></HTML> "; 
	
  newWindow = window.open('','newWin','scrollbars=auto,width='+w+',height='+h)
  newWindow.close();
  
  newWindow = window.open('','newWin','scrollbars=auto,width='+w+',height='+h) 
  newWindow.document.write(windowBody);
  newWindow.focus()
}

function popZoom(pid, col, shot, w, h)
{
  var newWindow
  newWindow = window.open('/Zoom.asp?pid='+pid+'&colour='+col+'&shot='+shot+'&width='+w+'&height='+h,'newWin','scrollbars=auto,width='+w+',height='+h) 
  newWindow.focus()
}

//Drop menu
var clicked = false
var on = false

function setClick() {
	if(clicked){clicked=false}
	else{clicked=true}
}

function showhide(hover,blockid) {
	var a = document.getElementById(hover)
	var e = document.getElementById(blockid)
	if (clicked) {
		if (e.style.display == "") {
			e.style.display = "block";
			a.style.backgroundImage = "url(images/arrowon.gif)";
			a.style.borderBottom = "1px solid #F9DDEA";
			if(hover == "colour1"){
			document.getElementById("quantity1").style.visibility="hidden";
			}
		}
	}
	else if (!clicked) {
		if (e.style.display == "block") {
			e.style.display = "";
			a.style.backgroundImage = "url(images/arrowoff.gif)";
			a.style.borderBottom = "1px solid #FABBD9";
			if(hover == "colour1"){
			document.getElementById("quantity1").style.visibility="visible";
			}
		}
	}
	a.style.backgroundColor = "#F9DDEA";
	a.style.backgroundPosition = "center right";
	a.style.backgroundRepeat = "no-repeat";
}

function HideShow(whichLayer)
{
if (document.getElementById)
{
// this is the way the standards work
var style2 = document.getElementById(whichLayer).style;
style2.display = style2.display? "":"none";
}
else if (document.all)
{
// this is the way old msie versions work
var style2 = document.all[whichLayer].style;
style2.display = style2.display? "":"none";
}
else if (document.layers)
{
// this is the way nn4 works
var style2 = document.layers[whichLayer].style;
style2.display = style2.display? "":"none";
}
}
