// HREF FUNCTION		
		function hrefFormat(loc){
			var base = document.getElementsByTagName('base');
			if (base && base[0] && base[0].href) {
		     	loc = base[0].href + loc;
		 	}
 			return loc;
		}

		// LINK FUNCTION		
		function gohref(loc){
			loc = hrefFormat(loc);
			location.href = loc;
		}
 
   	function sessionAppend() {
			var session_string = "";						
			return session_string;
		}

		// CATALOG SEARCH
		function SearchSubmit() {
			
			if (document.searchForm.item_search.value == "") {
				alert("Please enter a search term.");
				if (top.IsFormAdvanced)
					document.searchForm.item_search.focus();
			}
			else {				
				gohref('index.php?level2=catalog&level3=item_list&item_search=' + document.searchForm.item_search.value + sessionAppend());
			}
		}
				
		// EVENT POPUP FUNCTION
		function launchWindow(v,w,x,y,z) {	
			PopUpWindow = window.open ("event_popup.php?&event_id=" + w + "&event_recurring_id=" + v + "&date_key=" + x + sessionAppend(), "PopUp", "location=no,toolbar=no,scrollbars=no,width=" + y + ",height=" + z + ",resizeable=no");
			PopUpWindow.opener.name = "index_parent";
		}
		
	  function PrintFrame(){
			var DivCont = document.getElementById("content").innerHTML;
			window.frames.myiFrame.document.getElementById("printcontent").innerHTML= DivCont;
			document.getElementById("myiFrame").contentWindow.focus();
			document.getElementById("myiFrame").contentWindow.print();
		}

		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 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 init(){
			MM_preloadImages('media/images/nav1_up.png','media/images/nav2_up.png','media/images/nav3_up.png','media/images/nav4_up.png','media/images/nav5_up.png','media/images/nav6_up.png','media/images/nav7_up.png');
		}
		
		window.onload = init;