function GE(id){
	if (document.getElementById){
		return document.getElementById(id);
	}else if (document.all){
		return document.all[id];
	}else if (document.layers){
		return document.layers[id];
	}else{
		return null;
	}
}


function findPosX(obj){
	var curleft = 0;
	if (obj.offsetParent){
		while (obj.offsetParent){
			curleft += obj.offsetLeft
			obj = obj.offsetParent;
		}
	}
	else if (obj.x)
		curleft += obj.x;
	return curleft - document.body.scrollLeft;
}
function findPosY(obj){
	var curtop = 0;
	if (obj.offsetParent){
		while (obj.offsetParent){
			curtop += obj.offsetTop
			obj = obj.offsetParent;
		}
	}else if (obj.y){
		curtop += obj.y;
	}
	return curtop - document.body.scrollTop;;
}
String.prototype.trim =
function trim()
{
	return this.replace(/(^\s*)|(\s*$)/g, "");
}
function showcatemenu() {
	if (GE('headmenu').style.height=='' || GE('headmenu').style.height=='15px') {
		GE('headmenu').style.height = 'auto';
	} else {
		GE('headmenu').style.height = '15px';
	}
}
function schdiv(id,obj2){
	obj=GE(id);
	if(obj.style.display=='none'){
		obj2.className='heiyo2';
		obj.style.display='';
	}else{
		obj2.className='heiyo1';
		obj.style.display='none';
	}
}


/**
清楚字符串首尾空格
*/
function trim(str) {
	regExp1 = /^ */;
	regExp2 = / *$/;
	return str.replace(regExp1,'').replace(regExp2,'');
}

/**
计算字符串长度
*/

function getStrLength(aStr)
{
	// 得到字符串aStr的长度
		nLen = aStr.length;
		outlen=nLen;
		for(var i=0; i<nLen; i++)
		{
			if (aStr.charCodeAt(i)>127)
			{
			////	是汉字
				outlen++;
			}
		}
		return outlen;
}

/**
将form 中的checkbox 全部选中
*/
function sel(frm){
	var i=0;
	for(i=0; i<frm.elements.length; i++){
		var e = frm.elements[i];
		e.checked=true;
	}
}

/**
将form 中的checkbox 状态反选
*/

function unsel(frm){
	var i=0;
	for(i=0; i<frm.elements.length; i++){
		var e = frm.elements[i];
		e.checked=!e.checked;
	}
}

function delcheck(){
  return confirm('确定删除?');	
}

function getArray(datastr,spliter){
	   if(!spliter) spliter = "&&";
	   var tmparr = Array();
	   datastr = datastr.replace(/spliter$/g,""); 
	   if(!datastr) return "";  
	   tmparr= datastr.split(spliter);	
	   return tmparr;
	}
	
	

var to;
	function showTips(text,status){//show tips method :showTips('loading...','1');
		if (to) {
			clearTimeout(to);
		}
		var url ="";
		var bgimg="";
		var bgcolor=" #cc4444";
			switch(status){/***０.缓冲 1.正确 2.错误******/
				case"0":
					url ="/image/default/loading.gif";
					break;			
				case"1":
					url ="/image/default/ico_right.gif";
					bgcolor=" #629610";
					break;
				case"2":
					url ="/image/default/ico_error.gif";
					break;
			}		
		var body = document.body;
		var subTips =document.getElementById('tips');
		if (!subTips) {
			var subTips = document.createElement("div");
			body.appendChild(subTips);
			subTips.id="tips";			
		}
		var y = document.documentElement.scrollTop;
		if (y==0){y+=30;}
		subTips.style.cssText = "color:#fff;border:2px solid #FFF;padding:8px 8px 2px 30px;z-index:1;position:absolute;display:block;"
		subTips.style.background = "url(" +url+ ")"+ bgcolor+" 10px 7px no-repeat";

		subTips.style.top = y + document.body.scrollTop + "px";	
		subTips.style.right="10px";
		subTips.innerHTML="<span>"+text+"</span>";	
		if (status != '0') {
				//alert(status);
				to = setTimeout("document.getElementById('tips').style.display='none'",1500);
		}
	}
	
	function killErrors() {
return true;
}
window.onerror = killErrors;