<!--
function $() {
  var elements = new Array();

  for (var i = 0; i < arguments.length; i++) {
    var element = arguments[i];
    if (typeof element == 'string')
      element = document.getElementById(element);

    if (arguments.length == 1)
      return element;

    elements.push(element);
  }

  return elements;
}
var errorString = '';
function checkField(o,s){
	if(o.value=='')errorString += s +" can not be empty\n";
}
function checkForm(){		
	checkField($('first_name'),'1');
	checkField($('last_name'),'1');
	checkField($('company'),'1');
	checkField($('email'),'1');
	checkField($('phone'),'1');
	checkField($('country'),'1');
	checkField($('lead_source'),'1');	
	if(errorString !== ''){
		alert("Please complete all the boxes marked with an asterix.");
		document.getElementById('myvalid').value = "1";
		errorString = '';
		return false;
	}else{
    return true;
	}
}

function Marquee(){
if(tab.scrollLeft<=0)
tab.scrollLeft+=tab2.offsetWidth
else{
tab.scrollLeft--
}
}

var MyMar,speed,tab,tab1,tab2;
window.$loads = new Array();
window.$load = function(func,arg){
window.$loads[window.$loads.length] = [func,(arg) ? arg : ""];
}
window.onload = function(){
for(var i=0; i < window.$loads.length; i++){
 var func = window.$loads[i][0];
 func(window.$loads[i][1]);
 }
}
window.$load(startScroll)
function startScroll(){
speed=15; //数字越大速度越慢
tab=document.getElementById("demo");
tab1=document.getElementById("demo1");
tab2=document.getElementById("demo2");
tab2.innerHTML=tab1.innerHTML;
MyMar=setInterval(Marquee,speed);
tab.onmouseover=function() {clearInterval(MyMar)};
tab.onmouseout=function() {MyMar=setInterval(Marquee,speed)};
}
-->