function checkNumber(e) {
	var key = window.event ? e.keyCode : e.which;
	var keychar = String.fromCharCode(key);	
	reg = /\d/;
	var result = reg.test(keychar);
	if (!result) {
		return false;
	} else {
		return true;
	}
}


function SetCookie(strProductID) {     
  　　//var   Then   =   new   Date()　　　　     
  　　
   	//Then.setTime(Then.getTime()   +   60*1000   )　   //60秒
	alert(strProductID);
   	var cookieString = new String(document.cookie)
   	var cookieHeader = "Inquiry="
   	var beginPosition = cookieString.indexOf(cookieHeader)
   	var s = cookieString.split("=");
   	alert(s[s.length-1]);
   	if (beginPosition != -1) {
   		
   		strProductID = cookieString.substring(beginPosition + cookieHeader.length) + "," + strProductID
   		alert(cookieString.substring(beginPosition + cookieHeader.length));
   	}
  
   	document.cookie = "Inquiry=询盘产品;ProductID=" + strProductID;
  }

  function GetCookie() {　     
  　　var   cookieString   =   new   String(document.cookie)     
  　　var   cookieHeader   =   "Cookie1="     
  　　var   beginPosition   =   cookieString.indexOf(cookieHeader)     
  　　
if (beginPosition != -1) {     
  　　　　return  cookieString.substring(beginPosition+cookieHeader.length)
  　　　　}     
  　　
else     
  　　　　return ""     
 }


 function SetCookie2(catalogid) {
 	//var   Then   =   new   Date()　　　　     
 	//Then.setTime(Then.getTime()   +   60*1000   )　   //60秒
 	alert(strProductID);
 	var cookieString = new String(document.cookie)
 	var cookieHeader = "catalogid="
 	var beginPosition = cookieString.indexOf(cookieHeader)
 	var s = cookieString.split("=");
 	alert(s[s.length - 1]);
 	if (beginPosition != -1) {

 		strProductID = cookieString.substring(beginPosition + cookieHeader.length) + "," + strProductID
 		alert(cookieString.substring(beginPosition + cookieHeader.length));
 	}

 	document.cookie = "catalogid=" + catalogid;
 }