function check()
{
	var cond=true;
	if (document.form1.fname.value.length==0){
		alert("Please enter First name.");
		if(cond==true){
			document.form1.fname.focus();
		}
		cond=false;
		return false;
	}
	if (document.form1.lname.value.length==0){
		alert("Please enter Last name.");
		if(cond==true){
			document.form1.lname.focus();
		}
		cond=false;
		return false;
	}
	if (document.form1.address.value.length==0){
		alert("Please enter Address.");
		if(cond==true){
			document.form1.address.focus();
		}
		cond=false;
		return false;
	}
	if (document.form1.city.value.length==0){
		alert("Please enter City.");
		if(cond==true){
			document.form1.city.focus();
		}
		cond=false;
		return false;
	}
	if (document.form1.state.value.length==0){
		alert("Please enter State.");
		if(cond==true){
			document.form1.state.focus();
		}
		cond=false;
		return false;
	}
	if (document.form1.zipcode.value.length==0){
		alert("Please enter zipcode.");
		if(cond==true){
			document.form1.zipcode.focus();
		}
		cond=false;
		return false;
	}
	if (document.form1.zipcode.value.length==0){
		alert("Please enter zipcode.");
		if(cond==true){
			document.form1.zipcode.focus();
		}
		cond=false;
		return false;
	}
	if (document.form1.eaddress.value.length==0){
		alert("Please enter email address.");
		if(cond==true){
			document.form1.eaddress.focus();
		}
		cond=false;
		return false;
	}
	else if(!checkMail(document.form1.eaddress.value)){
		alert("Email must contain an email address.\n");
		if(cond==true){
			document.form1.eaddress.focus();
		}
		cond=false;
		return false;
	}
	function checkMail(email){
	var x = email;
	var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	if (filter.test(x)){
		 return true;
		}
		else {
	 	 return false;
		}
	}
	if (document.form1.phone.value.length==0){
		alert("Please enter phone number.");
		if(cond==true){
			document.form1.phone.focus();
		}
		cond=false;
		return false;
	}
	if (document.form1.mphone.value.length==0){
		alert("Please enter Mobil number.");
		if(cond==true){
			document.form1.mphone.focus();
		}
		cond=false;
		return false;
	}	
	if (document.form1.hschool.value.length==0){
		alert("Please enter High School name.");
		if(cond==true){
			document.form1.hschool.focus();
		}
		cond=false;
		return false;
	}
	if (document.form1.comment.value.length==0){
		alert("Please enter Comments/Questions.");
		if(cond==true){
			document.form1.comment.focus();
		}
		cond=false;
		return false;
	}
}