ns4 = (document.layers)? true:false;
ie4 = (document.all)? true:false;


function rollOver(p_objObject) {

	var strImageSrcOn = p_objObject.src;
	strImageSrcOn = strImageSrcOn.replace("_0", "_1");
	p_objObject.src = strImageSrcOn;
	
} // end of rollOver

function rollOut(p_objObject) {

	var strImageSrcOff = p_objObject.src;
	strImageSrcOff = strImageSrcOff.replace("_1", "_0");
	p_objObject.src = strImageSrcOff;

} // end of rollOut

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];}
}

function showDiv(p_strDiv) {

	if (ns4) {
		document.layers[p_strDiv].style.visibility = "show";
		document.layers[p_strDiv].style.overflow = "show";
	}
	else if (ie4) {	
		document.all[p_strDiv].style.visibility = "visible";
		document.all[p_strDiv].style.overflow = "visible";
	}
	else if (!document.all && document.getElementById) {	
		document.getElementById(p_strDiv).style.visibility = "visible";
		document.getElementById(p_strDiv).style.overflow = "visible";
	}
	
} // end of showDiv

function hideDiv(p_strDiv) {

	if (ns4) {
		document.layers[p_strDiv].style.visibility = "hide";
		document.layers[p_strDiv].style.overflow = "hide";
	}
	else if (ie4) {
		document.all[p_strDiv].style.visibility = "hidden";
		document.all[p_strDiv].style.overflow = "hidden";		
	}
	else if (!document.all && document.getElementById) {
		document.getElementById(p_strDiv).style.visibility = "hidden";
		document.getElementById(p_strDiv).style.overflow = "hidden";
	}
	
} // end of hideDiv


var mmWindow;
function openMMWindow(p_strUrl)
{
	
	// is it already opened ?
	if (!mmWindow || mmWindow.closed)
	{
		mmWindow = window.open(p_strUrl, "mmsub", "status,height=250,width=250,scrollbars=no,resizable=no");
		mmWindow.focus();
	}
	else if (mmWindow.focus)
	{
		// window already open
		mmWindow.location = p_strUrl;
		mmWindow.focus();
	}
}