function  chk_email_frm(frmname)
 {
 
 	var msg="",dc;
	
 	dc=eval("document."+frmname);
	
	if(dc.name.value.length==0)
		msg+="Enter Your Name!\n";				
		
	if(dc.email.value.length==0)
		msg+="Enter Email Address!\n";
		
		
	if(dc.comments.value.length==0)
		msg+="Enter Your Comments!\n";
		
		
	
	if(msg.length > 0)
	{
		
		alert(msg);
		return false;
	}
	else
		return true;
					
 }