popUp=null;
window.onload=preloadImages;

function preloadImages(){
	if(thisCategory!=""){
		if(thisCategory!="smdawine")
			changeImages(thisCategory, thisCategory+"on");
		dv=document.getElementById("nav_"+thisCategory+"_div");
		dv.style.visibility="visible";
	}
}

function navOver(name){
	//clearNav();
	if(thisCategory!="" && thisCategory!="smdawine")
		changeImages(thisCategory, thisCategory+"on");
	changeImages(name, name+"on");
	//dv=document.getElementById("nav_"+name+"_div");
	//dv.style.visibility="visible";
}

function navOut(name){
	if(thisCategory!=name)
		changeImages(name, name+"off");
}

function clearNav(){
	for(i=b;i<navList.length;i++){
		name=navList[i];
		changeImages(name, name+"off");
	//	dv=document.getElementById("nav_"+name+"_div");
	//	dv.style.visibility="hidden";
	}
}

function changeImages() {
	if (document.images){
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
		}
	}
}

function popWin(url, w, h, nm){
	if(popUp!=null)
		popUp.close();
	popUp=window.open(url, nm, "height="+h+",width="+w+",resizable=yes,scrollbars=yes");
	popUp.focus();
}