// JavaScript Document
function find_obj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=find_obj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function swap_image() { //v3.0
  var i,j=0,x,a=swap_image.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=find_obj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function swap_image_restore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function preload_images() { //v3.0
 var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
   var i,j=d.MM_p.length,a=preload_images.arguments; for(i=0; i<a.length; i++)
   if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function open_window(url,name,features) {
  window.open(url,name,features);
}

function go_to_url(location) {
	window.location.href = location;
}


function hide_layer(strDivName) {
	
	confirm("hello");
	window.open("http://cnn.com","news","status=0,resize=1");
	
	//detect browser settings for showing and hiding DIVs
	isNS4 = (document.layers) ? true : false;
	isIE4 = (document.all && !document.getElementById) ? true : false;
	isIE5 = (document.all && document.getElementById) ? true : false;
	isNS6 = (!document.all && document.getElementById) ? true : false;

	//identify the element based on browser type
	if (isNS4) {
		objElement = document.layers[strDivName];
	} else if (isIE4) {
		objElement = document.all[strDivName].style;
	} else if (isIE5 || isNS6) {
		objElement = document.getElementById(strDivName).style;
	}


	if(isNS4){
		if(objElement.visibility == "visible") {
			objElement.visibility = "hidden";
		} else {
			objElement.visibility = "visible";
		}
	}else if(isIE4){
		if(objElement.visibility == "visible") {
			objElement.visibility = "hidden";
		} else {
			objElement.visibility = "visible";
		}
	} else if (isIE5 || isNS6) {
		if(objElement.display == ""){
			objElement.display = "none";
		} else {
			objElement.display = "";
		}
	}

}