/* load stylesheet when javascript is enabled */

var compatible = (document.getElementsByTagName && document.createElement);
if (compatible) { document.write('<link rel="stylesheet" href="/css/cvm_jsenabled.css" />'); } 

/* XHTML compliant new window link, does not work in IE5.0 */

function externalLinks() {
	if (!document.getElementsByTagName) return;
 var anchors = document.getElementsByTagName("a");
 for (var i=0; i<anchors.length; i++) {
   var anchor = anchors[i];
   if (anchor.getAttribute("href") &&
       anchor.getAttribute("rel") == "external") 
       anchor.target = "_blank";
 }
} 

init = function (){
	externalLinks();
}
window.onload = function() {
		init();	
}

/* toggle functies */

function toggle_checkboxes (layerId, status) {
		var layer = document.getElementById(layerId);
		if(status=="on") 
		{ layer.className = "checkboxes";
		}
		else 
		{ layer.className = "checkboxes hide";
		}                                   
	}


function toggle_checkboxes_wide (layerId, status) {
		var layer = document.getElementById(layerId);
		if(status=="on") 
		{ layer.className = "checkboxes widelabel";
		}
		else 
		{ layer.className = "checkboxes widelabel hide";
		}                                   
	}