//*******************************************//
//	  Function For Email Validation         //
//*****************************************//

function echeck(str) {

		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		if (str.indexOf(at)==-1){
//		   alert("Invalid E-mail ID")
		   return false
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
//		   alert("Invalid E-mail ID")
		   return false
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
//		    alert("Invalid E-mail ID")
		    return false
		}

		 if (str.indexOf(at,(lat+1))!=-1){
//		    alert("Invalid E-mail ID")
		    return false
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
//		    alert("Invalid E-mail ID")
		    return false
		 }

		 if (str.indexOf(dot,(lat+2))==-1){
//		    alert("Invalid E-mail ID")
		    return false
		 }
		
		 if (str.indexOf(" ")!=-1){
//		    alert("Invalid E-mail ID")
		    return false
		 }
 		 return true					
	}

function RequestValidate(frmMail)
{
	var obj = document.getElementById(frmMail);
	with(obj)
	{
		if(Name.value == '')
		{
			alert("Please Enter Your Name");
			Name.focus();
			return false;
		}		
		
		if(Email.value == '')
		{
			alert("Please Enter Your Email Address");
			Email.focus();
			return false;
		}
		else
		{
			echeck(Email.value);
			
			if(echeck(Email.value)== false)
			{
				alert("Please Enter Valid Email Address");
				Email.focus();
				return false;
			}
		}
		
		if(Message.value == '')
		{
			alert("Please Enter Your Message");
			Message.focus();
			return false;
		}	
		
		if(Turing.value == '')
		{
			alert("Please Enter Security Code");
			Turing.focus();
			return false;
		}	
			
	}
}