// JavaScript Document


// Start preload script

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		head_index_04_over = newImage("images/head-index_04-over.gif");
		head_index_07_over = newImage("images/head-index_07-over.gif");
		head_science_05_over = newImage("images/head-science_05-over.gif");
		head_dream_08_over = newImage("images/head-dream_08-over.gif");
		preloadFlag = true;
	}
}

// End preload script




// Search Engine
<!-- Hide from older browsers...

//Check the form before submitting
function CheckForm () {

	//Check for a word to search
	if (document.frmSiteSearch.search.value==""){
		alert("Please enter at least one keyword to search");
		document.frmSiteSearch.search.focus();
		return false;
	}
	
	return true
}
// -->