// JavaScript Document
<!--
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];}}
}
//-->
MM_preloadImages('images/common/top_bg2.jpg','images/common/header_bg.gif','images/common/images/main_bg.gif','images/common/images/download_big.gif','images/common/images/buy_big.gif','images/common/header_bg.gif','','images/common/menu_h_bg.gif','images/common/menu_h_left.gif','images/common/menu_h_right.gif','images/common/menu_on_bg.gif','images/common/menu_on_left.gif','images/common/menu_on_right.gif','images/common/menu_h_bg.gif')


function change_pic(_this,x){
	_this.src= x;
}

function change_class(_this,x){
	_this.className=x;
}

function change_con(_this,x1,x2){
	if(document.getElementById(x2).style.display=="none"){
		document.getElementById(x2).style.display="";
		document.getElementById(x1).style.display="none";
		_this.src="images/common/arrow_up.gif";
		_this.alt="Shrink";
	}
	else{
		document.getElementById(x2).style.display="none";
		document.getElementById(x1).style.display="";
		_this.src="images/common/arrow_down.gif";
		_this.alt="Expand";
	}
}

function tab_effect(tab,content,x){
	for(i=1;i<=x;i++){
		document.getElementById("tab"+i).className="";
		document.getElementById("content"+i).style.display="none";
	}
	document.getElementById(tab).className="tab_on";
	document.getElementById(content).style.display="";
}

function tab_effect02(tab,content,x){
	for(i=1;i<=x;i++){
		document.getElementById("tab0"+i).className="";
		document.getElementById("content0"+i).style.display="none";
	}
	document.getElementById(tab).className="tab_on";
	document.getElementById(content).style.display="";
}

function for_download(but,list){
	if(document.getElementById(list).style.display=="none"){
		document.getElementById(but).src="images/common/download_hover.gif";
		document.getElementById(list).style.display="";
	}
	else{
		document.getElementById(but).src="images/common/download.gif";
		document.getElementById(list).style.display="none";
	}
}

// for family download and buy choose
function choosen(_this){
	document.getElementById("links").href=_this.value;
}
// for all ad
tab1="tab1";
content1="content1";
tab2="tab2";
content2="content2";