/***************************************/
function highlight_menus()
{
	var menu_left_obj = getObj('menu_left');	
	var page_link_obj = getObj('page_link');
	
	var page_link_url;
	//if(page_link_obj) page_link_url = page_link_obj.getElementsByTagName('A')[0];
	//if(page_link_url) page_link_url = page_link_url.href;

	if(menu_left_obj){
		div_col= menu_left_obj.getElementsByTagName('DIV');
		for(i=0;i<div_col.length;i++){		
			div_url = div_col[i].getElementsByTagName('A')[0];
			if(div_url) div_url = div_url.href;
			img = div_col[i].getElementsByTagName('IMG')[0];
//			alert(div_url + '\n'+ img.src + '\n' + this.location.href);
			if(img && div_url){
				if(div_url &&
			  	div_url == (page_link_url ? page_link_url : this.location.href) )
					img.style.display = 'inline';
				else img.style.display = 'none';
			} 

		}
	}
}

/***************************************/
function getObj(obj_name)
{
	return document.getElementById ? document.getElementById(obj_name) : eval(obj_name);
}