if (document.images) {

// Preload Rollover "on" images
	img1on=new Image();
	img1on.src="images/close_on.gif";
	img2on=new Image();
	img2on.src="images/overview_on.gif";
	img3on=new Image();
	img3on.src="images/viewProp_on.gif";
	img4on=new Image();
	img4on.src="images/newsRoom_on.gif";
	
	img5on=new Image();
	img5on.src="images/b_news_on.gif";
	img6on=new Image();
	img6on.src="images/b_overview_on.gif";
	img7on=new Image();
	img7on.src="images/b_properties_on.gif";
	
// Preload Rollover "off" images
	img1off=new Image();
	img1off.src="images/close_off.gif";
	img2off=new Image();
	img2off.src="images/overview_off.gif";
	img3off=new Image();
	img3off.src="images/viewProp_off.gif";
	img4off=new Image();
	img4off.src="images/newsRoom_off.gif";
	
	img5off=new Image();
	img5off.src="images/b_news_off.gif";
	img6off=new Image();
	img6off.src="images/b_overview_off.gif";
	img7off=new Image();
	img7off.src="images/b_properties_off.gif";}

// Activating the menu rollovers

function imgAct(imgName) {
	if (document.images) {
document[imgName].src=eval(imgName+"on.src");
	}
}

// Deactivating the menu rollovers

function imgInact(imgName) {
	if (document.images) {
document[imgName].src=eval(imgName+"off.src");
	}
}

function CreateWindow(url, win)
{
msgWindow=window.open(url,win,"toolbar=no,top=10,left=10,width=440,height=340,directories=no,status=yes,resize=yes,scrollbars=yes,menubar=no")
}

function esson(url, win)
{
msgWindow=window.open(url,win,"toolbar=no,top=10,left=10,width=730,height=540,directories=no,status=yes,scrollbars=yes,menubar=no,resizable=yes")
}

function emailFriend() {
	alert ("Sorry, this feature is unavailabe at present!")
}