// JavaScript Document
function chkform()
{
	if(document.getElementById("size").value=="")
	{
		alert("Size is required!");
		document.form2.size.focus();
		return false;
		}
if(document.getElementById("qty1").value>0)
{
	if(document.getElementById("size1").value=="")
	{
		alert("Size1 is required!");
		document.form2.size1.focus();
		return false;
	}
}
if(document.getElementById("qty2").value>0)
{
	if(document.getElementById("size2").value=="")
	{
		alert("Size2 is required!");
		document.form2.size2.focus();
		return false;
		}
}
if(document.getElementById("qty3").value>0)
{
if(document.getElementById("size3").value=="")
{
	alert("Size3 is required!");
	document.form2.size3.focus();
	return false;
	}
}
if(document.getElementById("qty4").value>0)
{
if(document.getElementById("size4").value=="")
{
	alert("Size4 is required!");
	document.form2.size4.focus();
	return false;
	}
}
if(document.getElementById("qty5").value>0)
{
if(document.getElementById("size5").value=="")
{
	alert("Size5 is required!");
	document.form2.size5.focus();
	return false;
	}
}
}