//ROLLOVER

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_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_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];}
}



//----------LAYER SHOW-HIDE----------
function Browser() {
	var b=navigator.appName;
	if (b=="Netscape")
		this.b="ns";
	else if (b=="Microsoft Internet Explorer")
		this.b="ie";
	if (!b)
		alert('Unidentified browser./nThis browser is not supported,');
	this.version=navigator.appVersion;
	this.v=parseInt(this.version);
	this.ns=(this.b=="ns" && this.v>=4);
	this.ns4=(this.b=="ns" && this.v==4);
	this.ns5=(this.b=="ns" && this.v==5);
	this.ie=(this.b=="ie" && this.v>=4);
	this.ie4=(this.version.indexOf('MSIE 4')>0);
	this.ie5=(this.version.indexOf('MSIE 5')>0);
	this.ie55=(this.version.indexOf('MSIE 5.5')>0);
	this.dom=(document.getElementById?true:false);
}
is = new Browser();

var active = "";
var shown = "";
var lay_height = "";

function Switch(){
	if (is.ns4) {
   		eval("document.layers."+active+".visibility = \'"+shown+"\'");
   		eval("document.layers."+active+".height = \'"+lay_height+"\'");
  	} else if (is.ie) {
		eval("document.all."+active+".style.visibility = \'"+shown+"\'");
		eval("document.all."+active+".style.height = \'"+lay_height+"\'");
	} else if (is.dom) {
		eval("document.getElementById(active).style.visibility = \'"+shown+"\'");
		eval("document.getElementById(active).style.height = \'"+lay_height+"\'");
	}
}

function LaySelect(lay)
{
	active = lay;
	shown = "visible";
	lay_height = "201px";
  	Switch();
}

function LayClose(active){
	shown = "hidden";
	lay_height = "0px";
	Switch();	
  	active = "";
}

//pop
function PopWin(pg,nm,wi,he,sc,rz) {
window.open(''+pg+'',''+nm+'','width='+wi+',height='+he+',scrollbars='+sc+',resizable='+rz+'');
}