var navClass="";
var L1,L2,L3,L4;


function preloadMenuImages(){
	var d = document;
	if(d.images) {
		if(!d.jfp_img_p)
			d.jfp_img_p = new Array();
		var i;
		var j = d.jfp_img_p.length;
		var a = preloadMenuImages.arguments;
		for(i = 0; i< a.length; i++) {
			if(a[i].indexOf("#") != 0) {
				d.jfp_img_p[j] = new Image;
				d.jfp_img_p[j].src = a[i];
				j++;
			}
		}
	}
}

function hlMenu() {
 		/*preloadMenuImages("/JPS/portal/images/tab_l.gif", "/JPS/portal/images/tab_l_grey.gif",
 		"/JPS/portal/images/tab_l_grey2.gif", "/JPS/portal/images/tab_l_start.gif", 
 		"/JPS/portal/images/tab_l_grey_start.gif", 
 		"/JPS/portal/images/tab_r.gif", "/JPS/portal/images/tab_r_end.gif", 
 		"/JPS/portal/images/tab_r_grey_end.gif", "/JPS/portal/images/tab_r_grey.gif", 
 		"/JPS/portal/images/tab_r_grey2.gif");*/
 	
	var l = new Array("","A","B","C","D");
	for (var i = 1; i <= L; i++) {
		var className = "NavL"+l[i]+"On";
		eval("var cellID = 'cell_link_'+L"+i);
		eval("var linkID = 'link_'+L"+i);
		if (document.getElementById(cellID) == null)
			continue;		
		document.getElementById(cellID).className = className;
		// CBOL add behaviour
		if( document.getElementById(linkID).className.indexOf("CBOL") > 0 )
			className= "NavCBOLOn";
			
		document.getElementById(linkID).className = className;
		
		if (i == 1) {
			eval("var imgID = 'image_link_'+L"+i);	
			eval("var menuImgID = 'image_'+L"+i);
			
			document.getElementById(cellID+"L").className = className+"L";
			document.getElementById(cellID+"R").className = className+"R";		
			var elemL = document.getElementById(imgID+"L");
			var elemR = document.getElementById(imgID+"R");
			var imgR = elemL.src;
			var imgL = elemR.src;					
			
			var mnuImg = document.getElementById(menuImgID);
			if( mnuImg != null ) {
				var mnuImgSrc = mnuImg.src;
				var mnuImgOn = mnuImgSrc.substr(0,mnuImgSrc.indexOf('.gif')) + '_on.gif';
				mnuImg.src = mnuImgOn;
			}
			
			if(elemR.className == "NavLAImgE") {
				var imgONR = imgR.substr(0,imgR.indexOf('spacer.gif')) + 'tab_r_end.gif';
			} else {
				var imgONR = imgR.substr(0,imgR.indexOf('spacer.gif')) + 'tab_r.gif';
			}
			
			if(elemL.className == "NavLAImgS") {
				var imgONL = imgL.substr(0,imgL.indexOf('spacer.gif')) + 'tab_l_start.gif';
			} else {
				var imgONL = imgL.substr(0,imgL.indexOf('spacer.gif')) + 'tab_l.gif';
				elemL.width=10;
			}
			elemR.className = className+"R";
			elemL.className = className+"L";
			elemR.src = imgONR;
			elemL.src = imgONL;		
			
			var imgs = document.getElementsByTagName("img");
			for(var j = 1; j < imgs.length; j++) {
				var oneImg = imgs[j];
 				var imgsrc = oneImg.src;
				if(oneImg.className == "NavLAImgR") {
					var rpImg = imgsrc.substr(0,imgsrc.indexOf('spacer.gif')) + 'tab_r_grey.gif';
					var nextImg = j+1;
					if(nextImg < imgs.length) {
						nxImg = imgs[nextImg];
						if(nxImg.className == (className+"L")) {
							rpImg = imgsrc.substr(0,imgsrc.indexOf('spacer.gif')) + 'tab_r_grey2.gif';
							oneImg.width = "6";
						}
					}
					oneImg.src = rpImg;
				}
				if(oneImg.className == "NavLAImgL") {
					var rpImg = imgsrc.substr(0,imgsrc.indexOf('spacer.gif')) + 'tab_l_grey.gif';
					oneImg.src = rpImg;
				}
				if(oneImg.className == "NavLAImgS") {
					var rpImg = imgsrc.substr(0,imgsrc.indexOf('spacer.gif')) + 'tab_l_grey_start.gif';
					oneImg.src = rpImg;
				}
				if(oneImg.className == "NavLAImgE") {
					var rpImg = imgsrc.substr(0,imgsrc.indexOf('spacer.gif')) + 'tab_r_grey_end.gif';
					oneImg.src = rpImg;
				}
			}
		}
		
	}
}