function comment_securely(f)	
	{		
req=new Array();
req_desc=new Array();

req[0]="fullname";
req_desc[0]="Name";

req[1]="company";
req_desc[1]="Company";

req[2]="email";
req_desc[2]="E-mail Address";

req[3]="phone";
req_desc[3]="Phone";



for(var i=0 ; i < req.length; ++i)
	{
		if( eval("f."+req[i]).value == "" )
		{	
			eval("f." + req[i]).focus();
			eval("f." + req[i]).style.background.color = "#333333";
			alert(  req_desc[i] + " is a required field. Please fill it.");
			return false;
		}		
	}
 
	
if (!(/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(f.email.value)))
	{
	alert("Enter Valid Email addresss");
	f.email.select();
	return false;
	}	
	
if(f.comment.value.length<20)
	{
	alert("Please Fill Minimum 20 characters");
	f.comment.focus();
	return false;
	}
alert("Form is submitting");		
	 
}