// JavaScript Document
//<!--[CDATA[
	/*
	 *@param（e,argShowObj,argLeftMar,argTopMar） 触发事件，显示对象ID，左偏差值，右偏差值
	*/
	function imAlert(e,argShowObj,argLeftMar,argTopMar){
		var evObj;
		var showObj = document.getElementById(argShowObj);
		var evPosArr = new Array();
		var e = window.event || e;
		evObj = e.srcElement || e.target;
		evPosArr = pos(evObj);
		showObj.style.visibility = "visible";
		showObj.style.left = (evPosArr[0] - argLeftMar) + "px";
		showObj.style.top = (evPosArr[1] - argTopMar) + "px";
	}
	function pos(argObj){
		var curObj = argObj;
		var posArr = new Array(0,0);
		while(curObj){
			posArr[0] += parseInt(curObj.offsetLeft);
			posArr[1] += parseInt(curObj.offsetTop);
			curObj = curObj.offsetParent;
		}
		return posArr;
	}
//--]]>