// Rollover Functionality

// For High Level Nav

var mainCat=new Array;
mainCat=["understanding", "yourchild", "languages", "decision","resources"];

// preload images referencing mainCat
var imgOn=new Array;
var imgOff=new Array;
for (var i=0; i < mainCat.length; i++) {
  imgOff[i]=new Image;
  imgOff[i].src="../images/nav_"+mainCat[i]+"off.gif";
  imgOn[i]=new Image;
  imgOn[i].src="../images/nav_"+mainCat[i]+"on.gif";
}

// do rollover
function toggleimg(imgname,state) {
  var ptr=eval("document.images."+imgname);
  ptr.src="../images/nav_"+imgname+"_"+state+".gif";
}



// end rollover javascript

//Print Functionality - Launches the Print Window
var agt=navigator.userAgent.toLowerCase(); 

function printPage() {

	if (window.print) {
		window.print();
	}
	else if (agt.indexOf("mac") != -1) {
		alert("Press 'Cmd+p' on your keyboard to print this page.");
	}
	else {
		alert("Press 'Ctrl+p' on your keyboard to print this page.")
	}
}