function check()
{
if (document.form1.name.value =="Name:")
	 {
		alert ("Please enter your Name");
		document.form1.name.focus();
		return false;
	}
if(document.form1.email.value.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) == -1)
		{
		alert("Enter your valid emailid");
		document.form1.email.focus()
		return false;
		}
if (document.form1.comment.value == "Comment:")
		{
		alert ("Please enter your Comments");
		document.form1.comment.focus();
		return false;
		}
if (document.form1.code.value =="")
	 {
		alert ("Please enter Secure Code");
		document.form1.code.focus();
		return false;
	}		
     return true;
	}