//tab 选择卡2008-05-30 simonsu
function setTab_su(area,id) {
	var tabArea=document.getElementById(area);

	var contents=tabArea.childNodes;
	for(i=0; i<contents.length; i++) {
		if(contents[i].className=='tabcontent'){contents[i].style.display='none';}
	}
	document.getElementById(id).style.display='';

	var tabs=document.getElementById(area+'tabs').getElementsByTagName('span');
	for(i=0; i<tabs.length; i++) { tabs[i].className=''; }
	document.getElementById(id+'tab').className='active';
}
////上面的TAG效果是通用型的

//png透明处理simonsu 21/12/2008
function setPng(img, w, h) {
	ua = window.navigator.userAgent.toLowerCase();
	if(!/msie/.test(ua))
		return;
	imgStyle = "display:inline-block;" + img.style.cssText;
	strNewHTML = "<span style=\"width:" + w + "px; height:" + h + "px;" + imgStyle + ";" + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + img.src + "', sizingMethod='scale');\"></span>";
	img.outerHTML = strNewHTML;
}

//Flash播放器公用代码 2008-10-07 simonsu
//flashshow("http://www.ethainan.com/Holiday/images/guoqing.swf","ddd","515","235"); 使用例子
function flashshow(swfurl,id,width,height) {
	document.write('<object type="application/x-shockwave-flash" data='+swfurl+' width='+width+' height='+height+' id='+id+'>');
	document.write('<param name="movie" value='+swfurl+' />');
	document.write('<param name="menu" value="false" />');
	document.write('<param name="wmode" value="transparent" />');
	document.write('<param name="allowFullScreen" value="true" />');
	document.write('</object>');
	}

var popWin = (function(){
	function thePopWin(){
		var s = this;
		s.arg = {};
		s.browser = document.all?"IE":"FF";
		s.setWin = function(a,ev){
			var t = document.getElementById(a.id[0]),c,x,y,bx,by;
			if(a.id[1] !== undefined){
				c = document.getElementById(a.id[1]);
			}
			
			if(s.browser ==="IE"){
				x = (typeof(a.fixY) == "number"&&a.fixY !== undefined)?ev.clientX + a.fixX :ev.clientX ;
				y = (typeof(a.fixY) == "number"&&a.fixY !== undefined)?ev.clientY + document.documentElement.scrollTop + a.fixY:ev.clientY + document.documentElement.scrollTop -15;
			}
			
			if(s.browser ==="FF"){
				x = (typeof(a.fixY) == "number"&&a.fixY !== undefined)?ev.pageX - t.offsetLeft + a.fixX:ev.pageX - t.offsetLeft;
				y = (typeof(a.fixY) == "number"&&a.fixY !== undefined)?ev.pageY - t.offsetTop + a.fixY:ev.pageY - t.offsetTop -15;
			}
			
			s.arg = a;
			s.arg.tag = t;
			s.arg.x = x;
			s.arg.y = y;
			
			if(c!==undefined){
				s.arg.cBut = c;
				c.onclick = function(){
					s.hide();
				}
			}else{
				window.setTimeout(s.hide,3000);
			}
			
			s.show();
		}
		
		s.show = function(){
			with(s.arg.tag.style){
				display = "block";
				position = "absolute";
				top = s.arg.y + "px";
				left = s.arg.x + "px";
			}
			
		}
		
		s.hide = function(){
			s.arg.cBut.onclick = null;
			with(s.arg.tag.style){
				display = "none";
				top = "";
				left = "";
			}
			s.arg=null;
			s = null;
		}
	}
	this.innt = function(arg,ev){
		var p = new thePopWin();
		p.setWin(arg,ev);
	}
	var innter = this.innt;
	return {
		doInnt:function(arg,ev){
			if(!arg){
				return false;
			}
			innter(arg,ev);
		}
	}
})()
function showBox(arg,e){
	var ev = e||window.event;
	var newWin = new popWin.doInnt(arg,ev);
}