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_showhidedisplay() { //v6.0
	var i,p,v,obj,args=mm_showhidedisplay.arguments;
	for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
	if (obj.style) { obj=obj.style; v=(v=='show')?'block':(v=='hide')?'none':v; }
	obj.display=v; }	
}
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_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 swapImage() {
	strImage = (arguments[1]=='on')?'style/images/leftmenu_r.gif':'style/images/leftmenu.gif';
	MM_swapImage(arguments[0],'',strImage,1)
}

function positionLayer(strDiv,intTop,intLeft) {
	var objPopup = document.getElementById(strDiv)
	objPopup.style.left = intLeft + "px";
	objPopup.style.top = intTop + "px";
	objPopup.style.cursor = "default"; 
}

// Keypress checker
function verifyKey(oElement,oEvent){
  if(oEvent.keyCode==13 && oElement.onclick){
     oEvent();
  }
}

// Opens links in a new window
function externalLinks() {
  if (!document.getElementsByTagName) return;
  var anchors = document.getElementsByTagName("a");
  for (var i=0; i<anchors.length; i++) {
    var anchor = anchors[i];
    if (anchor.getAttribute("href") && anchor.getAttribute("rel") == "external") anchor.target = "_blank";
		if (anchor.getAttribute("rel") == "external") {
			var strTitle = anchor.getAttribute("title")
			if (strTitle == "" || strTitle == null) {anchor.title = "Opens in a new browser window";}
		}
    }
}
window.onload = externalLinks;

function highlight_link(element) {
	element.className = 'link_f2';
}
function restore_link(element) {
	element.className = 'link';
}