function verify(n){
	if(IsEmpty($(n).val())) 
	  {$(n).css("background","#ffee88"); 
	   $(n).siblings("span").empty().append(" Required");
	  }else if($(n).attr("name")=="username" | $(n).attr("name")=="company")
	  {$(n).css("background","#CDE9FE");
	  }else if($(n).attr("name")=="mail" & IsMail($(n).val()))
	  {$(n).css("background","#CDE9FE");
	  }else if($(n).attr("name")=="telephone" & IsNumber($(n).val()))
	  {$(n).css("background","#CDE9FE");
	  }else 
	  {$(n).css("background","#ffbebe"); 
	   $(n).siblings("span").empty().append(" Wrong Format"); }
}
function clean(m){	
	$(m).css("background","#ffffff"); 
	$(m).siblings("span").empty(); 
}
function Scheck(){
	if(IsEmpty($("#username").val()))
	{//alert("11");
	}else if(IsEmpty($("#company").val()))
	{//alert("12");
	}else if(IsEmpty($("#mail").val()) | !IsMail($("#mail").val()))
	{//alert("13");
	}else if(IsEmpty($("#telephone").val()) | !IsNumber($("#telephone").val()))
	{//alert("14")
	}else
	{//alert("22");
		$("#form1").attr("action","reg.php");
		$("#form1").submit();}
}
function quick_check(){
	if(IsEmpty(document.quick.name.value))
	{alert("Please input your name!");
	}else if(IsEmpty(document.quick.company.value))
	{alert("Please input your Company name!");
	}else if(IsEmpty(document.quick.mail.value) | !IsMail(document.quick.mail.value))
	{alert("Please input right email address!");
	}else if(IsEmpty(document.quick.others.value))
	{alert("Please input your euquiry!");
	}else
	{
	 url = "/emailbox/enquiry.php?name="+document.quick.name.value+"&company="+document.quick.company.value+"&mail="+document.quick.mail.value+"&others="+document.quick.others.value;
	 new Ajax(url, {
        method: 'get',
		onComplete:function(){
        alert("Your enquiry submision success, We will give you feedback soon!");
		document.quick.name.value = "";
        document.quick.company.value = "";
        document.quick.mail.value = "";
        document.quick.others.value = "";
		}
        }).request();
	}
}
function ltrim(s){
    return s.replace( /^\\s*/, "");
}
//去右空格;
function rtrim(s){
    return s.replace( /\\s*$/, "");
}
//去左右空格;
function trim(s){
    return rtrim(ltrim(s));
}
//是否为空值;
function IsEmpty(_str){
    var tmp_str = trim(_str);
    return tmp_str.length == 0;
}
//是否有效的Email;
function IsMail(_str){
    var tmp_str = trim(_str);
    var pattern = /^[_a-z0-9-]+(.[_a-z0-9-]+)*@[a-z0-9-]+(.[a-z0-9-]+)*$/;
    return pattern.test(tmp_str);
}
//是否有效的数字;
function IsNumber(_str){
    var tmp_str = trim(_str);
    var pattern = /[0-9]/;
    return pattern.test(tmp_str);
}
function verifyRequired() {
  if (document.icpsignup["fields_email"].value == "") {
    document.icpsignup["fields_email"].focus();
    alert("The Email field is required.");
    return false;
  }
  if (document.icpsignup["fields_fname"].value == "") {
    document.icpsignup["fields_fname"].focus();
    alert("The First Name field is required.");
    return false;
  }
  if (document.icpsignup["fields_lname"].value == "") {
    document.icpsignup["fields_lname"].focus();
    alert("The Last Name field is required.");
    return false;
  }


return true;
}