// JavaScript Document
	function send_email(){
		var patrn=/\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*/; 
		if(document.getElementById("send_email").name.value==""){
			alert("Please input name");
		}else if(document.getElementById("send_email").company.value==""){
			alert("Please input company");
		}else if(document.getElementById("send_email").state.value=="0"){
			alert("Please input state");
		}else if(document.getElementById("send_email").email.value==""){
			alert("Please input email");
		}else if(!patrn.exec(document.getElementById("send_email").email.value)){
			alert("Please input correct email");
		//}else if(document.getElementById("send_email").product.value==""){
			//alert("Please select product");
		}else if(document.getElementById("send_email").industry.value=="0"){
			alert("Please select industry");
		}else{
			document.getElementById("send_email").action="mail.php";
			document.getElementById("send_email").submit();
		}
	}