// STYLE CHANGING
function changeStyle(id, newClass) {
	identity=document.getElementById(id);	
	identity.className=newClass;	
}	

function getStyle(id) {
	identity=document.getElementById(id);	
	return identity.className;	
}


// IMAGE ROLLOVER FUNCTION 

function flash(img1, img2) {
	alert(img1 + " to " + img2);
	alert(document.images[img1].src);
	if (document.images) eval('document.images[img1].src = '+img2+'.src');
	
}


// PRINT PAGE
function printpage() {
	window.print();  
}


// CSS COMPLIANT EXTERNAL LINK FUNCTION (OPEN NEW POP-UP) 

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


function isis_init() {
	externalLinks();
	// changeStyle('conash3D0','GDhide');
	// startList;
}

window.onload=isis_init;

//once the dom is ready
window.addEvent('domready', function() {
	//hide all answers
	$$('.answer').each(function(el) {
		el.set('display','none');
	});
	//for every question div
	$$('.question').each(function(el) {
		//create a slider - show or hide based on question style
		var slyder = new Fx.Slide(el.get('rel')).hide();
		//click event
		el.addEvent('click', function(e) {
			//toggle!
			//alert("Toggle");
			e = new Event(e); slyder.toggle(); e.stop();
			if (!slyder.open) el.className = "question-open";
			else  el.className = "question";
		});
		if (el.get('default') == 'open') {
			slyder.toggle();
			el.className = "question-open";
		}
	});
	//"show" all answers
	$$('.answer').each(function(el) {
		el.set('display','block');
	});
	new SmoothScroll({ duration: 1200 });
});

//function toggle_q(theQ) {
	
//}