function checkContact()
{
	var errors = "";
	var emptyStr = /^[" "]*$/;		
	var email = /^[a-zA-Z0-9_\.\-]+@[a-zA-Z0-9\-]+\.[a-zA-Z0-9\-\.]+$/;
	var phone = /^[0-9\(\)' ']{8,}$/;
	if(document.contactUsform["c_category"].value=="no")
			errors += "Plesase choose the Issue Category\n";

	if(document.contactUsform["c_details"].value.match(emptyStr))	
			errors +="Please enter Details\n";
	if(document.contactUsform["c_name"].value.match(emptyStr))	
			errors +="Please enter your name\n";
		
	if(document.contactUsform["c_contact"].value.match(emptyStr))	
			errors +="Please enter your contact number\n";
		
	if(!document.contactUsform["c_email"].value.match(emptyStr)&&!document.contactUsform["c_email"].value.match(email))	
	{	
		errors +="Invalid email address\n";
		document.contactUsform["c_email"].value = "";
	}
	
	if(!document.contactUsform["c_contact"].value.match(emptyStr)&&!document.contactUsform["c_contact"].value.match(phone))	
	{	
		errors +="Invalid contact number\n";
		document.contactUsform["c_contact"].value = "";
	}
		
	if(errors == "")
	{
		return DoubleClickTrapperAction("contactUsform","sub");
	}
	else
	{
		alert(errors);
		return false;
	}
}