// JavaScript Document
//检测邮件地址
function isEmail(s) {
	if (s.length > 100)	return false;
	if (s.indexOf("'")!=-1 || s.indexOf("/")!=-1 || s.indexOf("\\")!=-1 || s.indexOf("<")!=-1 || s.indexOf(">")!=-1)
		return false;
    s = s.replace('(', '');
    s = s.replace(')', '');
    s = s.replace('（', '');
    s = s.replace('）', '');
	var regu = "^(([0-9a-zA-Z]+)|([0-9a-zA-Z]+[_.0-9a-zA-Z-]*[_.0-9a-zA-Z]+))@([a-zA-Z0-9_-]+[.])+(.+)$";
	var re = new RegExp(regu);
	if (s.search(re) != -1)
		return true;
	else
		return false;
}
//是否是 数字
function isNum(s){
	if(s.length<1)
		return false;
	var regu = "^([0-9]*)$";
	var re  = new RegExp(regu);
	if (s.search(re) != -1)
		return true;
	else
		return false;
}
//
function reg_cmp(){
	//document.getElementById("").value
	if(!isEmail(document.getElementById("email").value)){
		alert('Please type the email address');
		document.getElementById("email").focus();
		return false;
	}
	if(document.getElementById("pwd1").value.length<6 || document.getElementById("pwd1").value.length>12){
		alert("Please type the password(6-12 bits).");
		document.getElementById("pwd1").focus();
		return false;
	}
	if(document.getElementById("pwd2").value!=document.getElementById("pwd1").value){
		alert("Please Re-enter the password.");
		document.getElementById("pwd2").focus();
		return false;
	}
	if(document.getElementById("cmpname").value==""){
		alert('Please type the Company Name');
		document.getElementById("cmpname").focus();
		return false;
	}
	if(document.getElementById("address").value==""){
		alert('Please type the Company Address');
		document.getElementById("address").focus();
		return false;
	}
	if(document.getElementById("contact").value==""){
		alert('Please type the Contact');
		document.getElementById("contact").focus();
		return false;
	}
	if(document.getElementById("office_tel").value==""){
		alert('Please type the Tel');
		document.getElementById("office_tel").focus();
		return false;
	}
	if(document.getElementById("content").value==""){
		alert('Please type the Company Profile');
		document.getElementById("content").focus();
		return false;
	}
}