function DoSubmit1() {
	valid = "yes";
	if(document.frmVendorInfo1.email.value == ""){
		alert("Please Enter E-mail Address.");
		document.frmVendorInfo1.email.focus();
		valid = "no";
		return;
	}		
	if (!emailexp.test(document.frmVendorInfo1.email.value)) {
		alert("Invalid email")
		valid = "no";
		document.frmVendorInfo1.email.focus();			
		return;
	}			
	if(valid == "yes"){
		document.frmVendorInfo1.submit();	}
}	

function DoSubmit2() {
	var valid = "yes";
	var un = document.frmVendorInfo2.user_name.value;
	var pw = document.frmVendorInfo2.PWD.value;
	if(un == ""){
		alert("Please Enter Your User Name.");
		document.frmVendorInfo2.user_name.focus();
		valid = "no";
	}	
	else
	if(pw == ""){
		alert("Please Enter Your Password.");
		document.frmVendorInfo2.PWD.focus();
		valid = "no";
	}
	
	if(valid == "yes"){
		document.frmVendorInfo2.submit();	}
}