// JavaScript Document

function validate(frm)
{ 
	
	
if(frm.Contact0Email.value=='')
	{
		alert("Please Enter your email address");
		frm.Contact0Email.focus();
		return false;
	}
	else
	{
		var result=checkEmail(frm.Contact0Email.value);
			if(!result)
			{
				alert("Please enter a valid email address");
				frm.Contact0Email.focus();
				return false;
			}
	}
	

	document.frm.submit();
	
}

/* Email Validation Starts Here*/

function checkEmail(inputvalue){	
    var pattern=/^([a-zA-Z0-9_.-])+@([a-zA-Z0-9_.-])+\.([a-zA-Z])+([a-zA-Z])+/;
    if(pattern.test(inputvalue)){         
		return true;
    }else{   
		return false; 
    }
}