var base_url = "..";

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 open_RugTips(s)
{
	var url = base_url + "/Search/RugFinder_Tips.aspx#"+s;
	window.open(url,'','width=337,height=463,scrollbars=1');
}
function changePrice(form)
{

		if	(document.searchfrm._tfprice.options[document.searchfrm._tfprice.selectedIndex].value>1 && document.searchfrm._tfprice.options[document.searchfrm._tfprice.selectedIndex].value<2000)
		{
			
			document.searchfrm._fminPrice.value = document.searchfrm._tfprice.options[document.searchfrm._tfprice.selectedIndex].value;
			document.searchfrm._fmaxPrice.value = document.searchfrm._tfprice.options[document.searchfrm._tfprice.selectedIndex+1].value;	
		} 

	
		if	(document.searchfrm._tfprice.options[document.searchfrm._tfprice.selectedIndex].value==1)
		{
			
		document.searchfrm._fminPrice.value = 0;
		document.searchfrm._fmaxPrice.value =100;		
		}
	
	
		if	(document.searchfrm._tfprice.options[document.searchfrm._tfprice.selectedIndex].value>1999)
		{
			
		document.searchfrm._fminPrice.value = 2000;
		document.searchfrm._fmaxPrice.value = 50000;		
		}
		setrequestfield(document.searchfrm);
	return true;
}

function setrequestfield(form)
{

var i;
var message;
document.searchfrm.requestitems.value = "";
for (i =  0;i<document.searchfrm.elements.length;i++)
{
	
	if(!exist(i,document.searchfrm.elements[i].name, form)){
		
	
		if (document.searchfrm.elements[i].name.length > 0)
			document.searchfrm.requestitems.value = document.searchfrm.requestitems.value + document.searchfrm.elements[i].name; 
		
		if (i+1 < document.searchfrm.elements.length)
			document.searchfrm.requestitems.value = document.searchfrm.requestitems.value + ",";
		
		}
		
	//'message = document.searchfrm.requestitems.value
	
}
	
}
function exist(i, itemname, form)
{
var j;
	for (j=0 ; j<i; j++)
	{
		if (form.elements[j].name==itemname)
			return true;
	}
	return false;
}