function Validate()
{

    var rules=new Array();    
    rules[0]='ctl00_ContentPlaceHolder1_txtname|required|Please enter Name';
    rules[1]='ctl00_ContentPlaceHolder1_txtdetails|required|Please enter Details';
    rules[2]='ctl00_ContentPlaceHolder1_txtemail|email|Invalid Email'; 
    rules[3]='ctl00_ContentPlaceHolder1_txtemail|required|Please enter email'; 
    
     if(rules.length>0)
    {        
        return performCheck('aspnetForm', rules, 'classic');
    }    
}