// JavaScript Document

window.onload = init;

function init(){
	setupNav();
	
	
	
	if(document.getElementById("ctlTeensMainFramework_ctlTeensQuicksearch_txtSearch")){
		search = document.getElementById("ctlTeensMainFramework_ctlTeensQuicksearch_txtSearch");
		search.onfocus= function(){search.value = "";}
	}

	if (document.getElementById("ctl00_ctlTeensQuicksearch_txtSearch")) {
	    search = document.getElementById("ctl00_ctlTeensQuicksearch_txtSearch");
		search.onfocus= function(){search.value = "";}
	}
	
}


function setupNav(){
	var nItems = new Array();
	n = document.getElementById("navigation");
	nItems = n.getElementsByTagName("a");
	for(i=0;i<nItems.length;i++){
		navImg = nItems[i].getElementsByTagName("img");
		if(navImg[0]){
			if(navImg[0].src.indexOf("-on")==-1){
				nItems[i].stored = navImg[0].id;
				nItems[i].onmouseover = imgRoll;
				nItems[i].onmouseout = imgOff;
			}
		}
	}	
	
}

if(document.images){
nav1Roll = new Image();
nav1Roll.src = "/images/nav-home-over.gif";
nav1Off = new Image();
nav1Off.src = "/images/nav-home.gif";

nav2Roll = new Image();
nav2Roll.src = "/images/nav-me-my-diabetes-over.gif";
nav2Off = new Image();
nav2Off.src = "/images/nav-me-my-diabetes.gif";

nav3Roll = new Image();
nav3Roll.src = "/images/nav-help-over.gif";
nav3Off = new Image();
nav3Off.src = "/images/nav-help.gif";

nav4Roll = new Image();
nav4Roll.src = "/images/nav-fun-stuff-over.gif";
nav4Off = new Image();
nav4Off.src = "/images/nav-fun-stuff.gif";

nav5Roll = new Image();
nav5Roll.src = "/images/nav-what-is-diabetes-over.gif";
nav5Off = new Image();
nav5Off.src = "/images/nav-what-is-diabetes.gif";

nav6Roll = new Image();
nav6Roll.src = "/images/nav-get-in-touch-over.gif";
nav6Off = new Image();
nav6Off.src = "/images/nav-get-in-touch.gif";

}

function imgRoll(){
	var n = this.stored;
	if(document.getElementById(n)){document.getElementById(n).src = eval(n+"Roll").src}
}

function imgOff(){
	var n = this.stored;
	if(document.getElementById(n)){document.getElementById(n).src = eval(n+"Off").src}
}



function clearText(x){
	x.value ="";
}

function openwin(href){
window.open(href,'help','width=400,height=500,scrollbars=yes')
}