var tab_images = new Object();
		tab_images["find1"] = 'url(images/tab_01.gif)';
		tab_images["find2"] = 'url(images/tab2_01.gif)';
		
		
		function open_tab(tab)
		{
		    display_set(tab, "find1");
		    display_set(tab, "find2");
		    
		}
		function open_tab2(tab)
		{
		    display_set(tab, "map");
		    display_set(tab, "filter");
		    
		}
		
		function display_set(tab, div)
		{
//			if(document.getElementById(div+"_content"))
//			{
//			    display_div(tab, div + "_content");
//			}
			if (tab == div) {
				document.getElementById(div+'_tab').style.display = "";
				document.getElementById(div+'_content').style.display = "block";
			} else {
				document.getElementById(div+'_tab').style.display = "none";
				document.getElementById(div+'_content').style.display = "none";
			}

		}
		
		function display_full_tab(tab)
		{
			
			document.getElementById('find2_tab').style.display = "block";
			document.getElementById('find1_tab').style.display = "none";
			
		}
		
		function display_div(tab, div)
		{
		    o = document.getElementById(div);
		    tabs = document.getElementById(tab+'_tab');
		    if (!o) return 0;
		    var names = Array();
		    names = div.split("_");
		    if (tab == names[0])
		    {
		        tabs.style.display = "block";
		    	o.style.display = "block";
		    }
		    else
		    {
		    	tabs.style.display = "none";
		        o.style.display = "none";
		    }
		}