function check_blank()
{
	 if (frmsearch1.txtsearchtext.value =="")
		{
			alert('Please enter some text to find');
			return false
		}
	else
		{
			frmsearch1.submit();
		}
}

function changecat(cat)
{
top.location.href = "index.asp?cbocat=" + cat
}


function borderit(which,color){
//if IE 4+ or NS 6+
if (document.all||document.getElementById){
which.style.borderColor=color
}
}




function NavigateTypeBrand(type_id,brand_id)
{
location.href= "home.asp?txt_type_id=" + type_id + "&txt_brand_id=" + brand_id
}


function change(color){
var el=event.srcElement
if (el.tagName=="INPUT"&&el.type=="button" || el.tagName=="INPUT"&&el.type=="submit")
event.srcElement.style.backgroundColor=color
}



function iVal(val)
{
  var sTmp = "";
  var sAllow = "1234567890.";
  for(i=0;i<val.length;i++) if(sAllow.indexOf(val.charAt(i))>=0) sTmp+=val.charAt(i);
  return sTmp;
}


function numbersonly()
{
if (event.keyCode<48 || event.keyCode>57)
	{
		if (event.keyCode==45)
		{
			//Allow the negative sign
		}
		else
		{
			return false
		}
	}
}

function numbers_decimalonly()
{

if (event.keyCode == 45 || event.keyCode == 46 || event.keyCode == 48 || event.keyCode == 49 || event.keyCode == 50 || event.keyCode == 51 || event.keyCode == 52 || event.keyCode == 53 || event.keyCode == 54 || event.keyCode == 55 || event.keyCode == 56 || event.keyCode == 57|| event.keyCode == 58    ) 
{
}
else
{
	return false	
}

}