/*
 * common.js
 */

//smartRolloverIMG////////////////////////////////////////

function smartOver() {
smartRollover('wrapper');
}
function smartRollover(idName) {
	if(document.getElementsByTagName) {

	if(!document.getElementById(idName)){return;}

		var images = document.getElementById(idName).getElementsByTagName("img");
		for(var i=0; i < images.length; i++) {

			if(images[i].getAttribute("src").match(/_default\./))
			{
				fileName = new Array(images[i].getAttribute("src").replace("_default.", "_over."));
				preImages = new Array();
				for (j=0; j<fileName.length; j++)
				{
					preImages[j] = new Image();
					preImages[j].src = fileName[j];
				}

				images[i].onmouseover = function() {
				this.setAttribute("src", this.getAttribute("src").replace("_default.", "_over."));
				}
				images[i].onmouseout = function() {
				this.setAttribute("src", this.getAttribute("src").replace("_over.", "_default."));
				}
			}

			if(images[i].getAttribute("src").match(/_current\./))
			{
				fileName = new Array(images[i].getAttribute("src").replace("_current.", "_over."));
				preImages = new Array();
				for (j=0; j<fileName.length; j++)
				{
					preImages[j] = new Image();
					preImages[j].src = fileName[j];
				}

				images[i].onmouseover = function() {
				this.setAttribute("src", this.getAttribute("src").replace("_current.", "_over."));
				}
				images[i].onmouseout = function() {
				this.setAttribute("src", this.getAttribute("src").replace("_over.", "_current."));
				}
			}


		}
	}
}
if(window.addEventListener) {
window.addEventListener("load", smartOver, false);
}
else if(window.attachEvent) {
window.attachEvent("onload", smartOver);
}
else{
window.onload = smartOver;
}
//popup window////////////////////////////////////////

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}


function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0

  window.open(theURL,winName,features);

}
function popup(goods_name){
    var url = "./" + goods_name + ".html";
		w = 498;
//		if(navigator.userAgent.indexOf("MSIE") != -1){w=498}
    window.open(url, "selecting_window", "width="+w+",height=592,status=1,scrollbars=yes,resizable,location=no");
}

function getObj( id )
{
	return document.all && document.all(id) || document.getElementById && document.getElementById(id);
}

function changeImage(d, type){

	if(d.src.indexOf(".jpg") > -1)
	{
		ext = ".jpg";
	}
	else if(d.src.indexOf(".gif") > -1)
	{
		ext = ".gif";
	}
	else if(d.src.indexOf(".png") > -1)
	{
		ext = ".png";
	}
	else
	{
		return;
	}

	d.src=d.src.substring(0,d.src.length-5)+type+ext;
}


function RestoreImage_detail(d){

	obj = getObj("detail_pict");
	obj.src=d;
}

function changeImage_detail(d)
{
	obj = getObj("detail_pict");

	str1 = "thumb";
	str2 = "pic";
	obj.src=d.src.replace(str1, str2);
}