// 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];}}
}

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 activeNewsMenu(id1,id2)
{
	document.getElementById(id1+'_news').style.display = 'block';
	document.getElementById(id2+'_news').style.display = 'none';
	document.getElementById(id1+'_menu').className = 'activeMenu';
	document.getElementById(id2+'_menu').className = 'inactiveMenu';	
}

function jumpMenu(id)
{
	var menu = document.getElementById('submenu'+id);
	if(menu.style.display=='none')
	{
		menu.style.display = 'block';
		return true;
	}
	else
	{
		menu.style.display = 'none';
		return false;
	}
}

	imgArr=Array();
	function imgFit(obj,width,height,skip)
	{
		if(!skip)imgArr.push({"obj":obj,"width":width,"height":height});
		if(parseInt(obj.offsetWidth)==0){
			return;
		}

		if(obj.offsetWidth>width || obj.offsetHeight>height)
		{
			imageRate1=parseInt(obj.offsetWidth)/width;
			imageRate2=parseInt(obj.offsetHeight)/height;
			
			if(imageRate2>imageRate1)
				obj.style.height = obj.offsetHeight/imageRate2+"px";
			else
				obj.style.width = obj.offsetWidth/imageRate1 +"px";
		}
	}
	
	function addLoadEvent(func) {
	  if (window.addEventListener)
		window.addEventListener("load",func,false);
	  else if (document.addEventListener)
		document.addEventListener("load",func,false);
	  else if (window.attachEvent)
		window.attachEvent("onload",func);
	  else if (document.attachEvent)
		document.attachEvent("onload",func);
	}
	
	function reassure(){
		for(i=0;i<imgArr.length;i++)
			imgFit(imgArr[i].obj,imgArr[i].width,imgArr[i].height,true);
	}
	addLoadEvent(reassure);