var selectedItem="";
function popup(width,height,url,title){
	window.open(url, title, "width="+width+",height="+height+",left=100,top=200,scrollbars=no");
}

function scrollablePopup(width,height,url,title){
	window.open(url, title, "width="+width+",height="+height+",left=100,top=200,scrollbars=yes");
}


function changeImg(name,imgsrc){
	if (selectedItem!=name)
		document.images[name].src = imgsrc;
}

function resetImages(){
	
	for(i=0;i<document.images.length;i++){
		document.images[i].src = document.images[i].src.replace(/_hi.gif/,"_lo.gif");
		//alert(document.images[i].src);
	}
	
}


function selectModule(id,name)
{
	selectedItem=name;
	selectedId=id;
	document.images[name].src = document.images[name].src.replace(/_lo.gif/,"_hi.gif");
}