//switch the go menu
function jumpMenuGo(selObj, targ) {
	if (selObj != null){
		//alert(window.location);
		//window.location = ''+selObj.options[selObj.selectedIndex].value;
		window.top.location.replace(selObj.options[selObj.selectedIndex].value);
		//alert(window.location);
		//eval(targ + ".location='" + selObj.options[selObj.selectedIndex].value + "'");
		//this.location = selObj.options[selObj.selectedIndex].value;
		//window.close();
	}
}

function showhidesumm(swValue){
	var hide = 'headlines'; 
	var show = 'headlines addsumm';
	var plusimg = 'headlines addsumm addimg';
	var dalink;
	var divclass = hide;
	
	//determines if link or cookie is calling this function, either way get option #/value
	if (swValue > -1)
		dalink = swValue;
	
	//set cookie
	Set_Cookie('esn_alview', dalink, 365, '/', '', '');
	
	if (dalink == 1)
		divclass = show;
	else if (dalink == 2)
		divclass = plusimg;
		
	//use DOM reset all classes
	var objcont = document.getElementById('contenttabs');
	var child1 = objcont.firstChild; 	

	while(child1){
		if(child1.className == 'contentnews'){
			var child2 = child1.firstChild;
			while(child2){
				if(child2.className == hide || child2.className == show || child2.className == plusimg || child2.nodeName == 'OL'){
					child2.className = divclass;
				}
				child2 = child2.nextSibling; 
			}
		}
		child1= child1.nextSibling;
	}
	
	//set state on menu options
	var switcheroo = document.getElementById('switcheroo');
    if (switcheroo) {
		var menuopts = switcheroo.getElementsByTagName('A');
		for (var c=0; c<menuopts.length; c++) {
			if (c == dalink)
				menuopts[c].className = "on";
			else
				menuopts[c].className = "";
		}
    }
}

function click_titleOnly() {
	var panelChildNodes = document.getElementById("contentnews_cpanel").childNodes;
	for (var idx = 0; idx < panelChildNodes.length; idx++) {
		var switchNode = panelChildNodes[idx];
		switch (switchNode.id) {
			case "title_only":
				switchNode.className = 'on';
				break;
			case "with_summary":
				switchNode.className = '';
				break;
			case "with_image":
				switchNode.className = '';
				break;
			default:
				break;
		}
	}

	var childNodes = document.getElementById("contentnews_rss").childNodes;
	for (var i = 0; i < childNodes.length; i++) {
		var child = childNodes[i];
		if (child.hasChildNodes()) {
			var subChildNodes = child.childNodes;
			for (var j = 0; j < subChildNodes.length; j++) {
				var subChild = subChildNodes[j];
				if (subChild.hasChildNodes()) {
					var nodes = subChild.childNodes;
					for (var k = 0; k < nodes.length; k++) {
						var node = nodes[k];
						switch (node.id) {
							case "title":
								node.className = 'show';
								break;
							case "image":
								node.className = 'hide';
								break;
							case "summary":
								node.className = 'hide';
								break;
							default:
								break;
						}
					}
				}
			}
		}
	}
}
function click_withSummary(){
	var panelChildNodes = document.getElementById("contentnews_cpanel").childNodes;
	for (var idx = 0; idx < panelChildNodes.length; idx++) {
		var switchNode = panelChildNodes[idx];
		switch (switchNode.id) {
			case "title_only":
				switchNode.className = '';
				break;
			case "with_summary":
				switchNode.className = 'on';
				break;
			case "with_image":
				switchNode.className = '';
				break;
			default:
				break;
		}
	}

	var childNodes = document.getElementById("contentnews_rss").childNodes;
	for (var i = 0; i < childNodes.length; i++) {
		var child = childNodes[i];
		if (child.hasChildNodes()) {
			var subChildNodes = child.childNodes;
			for (var j = 0; j < subChildNodes.length; j++) {
				var subChild = subChildNodes[j];
				if (subChild.hasChildNodes()) {
					var nodes = subChild.childNodes;
					for (var k = 0; k < nodes.length; k++) {
						var node = nodes[k];
						switch (node.id) {
							case "title":
								node.className = 'show';
								break;
							case "image":
								node.className = 'hide';
								break;
							case "summary":
								node.className = 'show';
								break;
							default:
								break;
						}
					}
				}
			}
		}
	}
}
function click_withImage(){
	var panelChildNodes = document.getElementById("contentnews_cpanel").childNodes;
	for (var idx = 0; idx < panelChildNodes.length; idx++) {
		var switchNode = panelChildNodes[idx];
		switch (switchNode.id) {
			case "title_only":
				switchNode.className = '';
				break;
			case "with_summary":
				switchNode.className = '';
				break;
			case "with_image":
				switchNode.className = 'on';
				break;
			default:
				break;
		}
	}

	var childNodes = document.getElementById("contentnews_rss").childNodes;
	for (var i = 0; i < childNodes.length; i++) {
		var child = childNodes[i];
		if (child.hasChildNodes()) {
			var subChildNodes = child.childNodes;
			for (var j = 0; j < subChildNodes.length; j++) {
				var subChild = subChildNodes[j];
				if (subChild.hasChildNodes()) {
					var nodes = subChild.childNodes;
					for (var k = 0; k < nodes.length; k++) {
						var node = nodes[k];
						switch (node.id) {
							case "title":
								node.className = 'show';
								break;
							case "image":
								node.className = 'show';
								break;
							case "summary":
								node.className = 'show';
								break;
							default:
								break;
						}
					}
				}
			}
		}
	}
}