function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function chPType()
{
	document.detailFrm.submit();
}

function maskKeyPress(objEvent) 
{
    var iKeyCode;   
	if (objEvent.keyCode) { 
	iKeyCode = objEvent.keyCode; 
	} 
	else { 
	iKeyCode = objEvent.which; 
	}; 
    if((iKeyCode>=48 && iKeyCode<=57)||(iKeyCode==8)||(iKeyCode==46)) return true;
    return false;
}

function pu(url,name)
{
	var win = window.open(url,name,'width=400,height=400,scrollbars=yes')
}

function chkFrm(opt)
{
	if(document.detailFrm.swid)
	{
		var itm = document.detailFrm.swid;
		if(document.detailFrm.bwidth)
		{
			var itm2 = document.detailFrm.bwidth;
			
			if(parseInt(itm.options[itm.options.selectedIndex].attributes['width'].value)<parseInt(itm2.value))
			{
				itm2.focus();
				alert('Please enter a bespoke width greater than the maximum width.');
				return false;
			}
		}
	}
	if(document.detailFrm.sdid)
	{
		var itm = document.detailFrm.sdid;
		if(document.detailFrm.bdrop)
		{
			var itm2 = document.detailFrm.bdrop;
			if(parseInt(itm.options[itm.options.selectedIndex].attributes['drop'].value)<parseInt(itm2.value))
			{
				itm2.focus();
				alert('Please enter a bespoke drop greater than the maximum drop.');
				return false;
			}
		}
	}
	if(opt==0){
		document.detailFrm.action='/includes/updbasket.asp?a=add';
	}else{
		document.detailFrm.action='/includes/updbasket.asp?a=updd';
	}
	document.detailFrm.submit();
}

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_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
  } if (errors) alert('The following error(s) occurred:\n'+errors);
  document.MM_returnValue = (errors == '');
}
function clearnm(elem)
{
	if(elem.value=='your name'){elem.value='';}
}
function clearem(elem)
{
	if(elem.value=='your email address'){elem.value='';}
}