function submitSignatureSearch()
	{
		var message="";
		var minprice = "";
		var maxprice = "";
		var minsize = "";
		var maxsize = "";
		
		if(null!=document.forms[0].minprice)
		{
			minprice = document.forms[0].minprice.value;
			minprice = minprice.replace(/\s/gi,"");
			if("" !=minprice)
			{
			
				if(isnumber(minprice)==false)
				{
					message = message + "Minimum price range\n";
				}
			}
		}
		if(null!=document.forms[0].maxprice)
		{
			maxprice = document.forms[0].maxprice.value;
			maxprice = maxprice.replace(/\s/gi,"");
			if("" !=maxprice)
			{
				if(isnumber(maxprice)==false)
				{
					message = message + "Maximum price range\n";
				}
				
			}
		}
		
		if (message != "")
		{
			message = "Search criteria entered in the following are not correct: \n\n" + message;
			alert(message);
		}
		else
		{
			document.forms[0].action = "signaturesearch.aspx?flag=true";
			document.forms[0].submit();
		}
		
	
	}
function isnumber(sPassValue)
	{
		var ValidString="0123456789";
		for (var i=0;i<sPassValue.length;i++)
		{
			if(ValidString.indexOf(sPassValue.charAt(i)) == -1)
			{
					return false;
			}
		}
	}