//-- 控制层移动start of script -->
var Obj=''
var index=1000000;//z-index;
document.onmouseup=MUp
document.onmousemove=MMove

function MDown(Object){
Obj=Object.id
document.all(Obj).setCapture()
pX=event.x-document.all(Obj).style.pixelLeft;
pY=event.y-document.all(Obj).style.pixelTop;
}

function MMove(){
if(Obj!=''){
 document.all(Obj).style.left=event.x-pX;
 document.all(Obj).style.top=event.y-pY;
 }
}

function MUp(){
if(Obj!=''){
 document.all(Obj).releaseCapture();
 Obj='';
 }
}
//-- 控制层移动end of script -->
//获得焦点;
function getFocus(obj)
{
       if(obj.style.zIndex!=index)
       {
               index = index + 2;
               var idx = index;
               obj.style.zIndex=idx;
               //obj.nextSibling.style.zIndex=idx-1;
       }
}
//查找祝福纸条
function Srch(obj)
{//alert(obj);
	if(obj.style.zIndex!=index)
	{
		index = index + 1000;
		var idx = index;
		obj.style.zIndex = idx;
		obj.style.width = 400;
		obj.style.height = 300;
		obj.style.left = 200;
		obj.style.top = 200;
	}
}
function ChkSrch()
{
if (SrchFrm.srchId.value == "")
	{alert("请输入祝福ID号！");
	SrchFrm.srchId.focus();
	return false; }
return true;
}

function checkNum(obj){
	var checkOK = "0123456789 ";
	var checkStr = obj.value;
	var allValid = true;
	for (i = 0;  i < checkStr.length;  i++){
		ch = checkStr.charAt(i);
		for (j = 0;  j < checkOK.length;  j++)
		if (ch == checkOK.charAt(j))
			break;
		if (j == checkOK.length){
			allValid = false;
			break;
		}
	}
	if (!allValid){
		alert("只能由数字组成！");
		obj.select();
		return (false);
	}
	return (true);	
}
function GetRandomNum(Min,Max)
{
var Range = Max - Min;
var Rand = Math.random();
return(Min + Math.round(Rand * Range));
}
//-- 控制层删除start of script -->
function ssdel(){
if (event)
{
lObj = event.srcElement ;

while (lObj && lObj.tagName != "DIV") lObj = lObj.parentElement ;
}
var id=lObj.id
     document.getElementById(id).removeNode(true);
     //document.getElementById(id).outerHTML="";//这样也可以;
  }

//-- 控制层删除End of script -->