/***********************************************/
/* Buttons - Rollovers                         */
/***********************************************/
function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

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

var preloadFlagResearch = false;
function preloadImagesResearch() {
	if (document.images) {
		<!-- menu button one -->
		clinicalTrials_down = newImage("i/mb/research/clinicalTrials-down.gif");
		clinicalTrials_over = newImage("i/mb/research/clinicalTrials-over.gif");
		
		otherProjects_down = newImage("i/mb/research/otherProjects-down.gif");
		otherProjects_over = newImage("i/mb/research/otherProjects-over.gif");
		
		overview_down = newImage("i/mb/research/overview-down.gif");
		overview_over = newImage("i/mb/research/overview-over.gif");
		
		researchFunding_down = newImage("i/mb/research/researchFunding-down.gif");
		researchFunding_over = newImage("i/mb/research/researchFunding-over.gif");
		
		researchProjects_down = newImage("i/mb/research/researchProjects-down.gif");
		researchProjects_over = newImage("i/mb/research/researchProjects-over.gif");

		preloadFlagResearch = true;
	}
}

//===============================================================================
//Disable right click script 

var message="";
///////////////////////////////////
function clickIE() {if (document.all) {(message);return false;}}
function clickNS(e) {if 
(document.layers||(document.getElementById&&!document.all)) {
if (e.which==2||e.which==3) {(message);return false;}}}
if (document.layers) 
{document.captureEvents(Event.MOUSEDOWN);document.onmousedown=clickNS;}
else{document.onmouseup=clickNS;document.oncontextmenu=clickIE;}

document.oncontextmenu=new Function("return false")
//================================================================================