function spawnWin(myLocation,myHeight,myWidth, myFile, myScroll){ 
       window.open(myLocation, '_blank', 'toolbar=no,location=no,directories=no,status=no,menubar=no, scrollbars=' + myScroll + ',resizable=no,copyhistory=no,width=' + myWidth + ',height=' + myHeight + ''); 
} 


function img(imgName, file) {
		if (document.images) {
			document[imgName].src = file;
		}
	}


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) {
		PropertySearch_over = newImage("images/PropertySearch-over.png");
		CurrentListings_over = newImage("images/CurrentListings-over.png");
		RecentSales_over = newImage("images/RecentSales-over.png");
		List_over = newImage("images/List-over.png");
		Testimonials_over = newImage("images/Testimonials-over.png");
		Relocate_over = newImage("images/Relocate-over.png");
		Mortgage_over = newImage("images/Mortgage-over.png");
		Links_over = newImage("images/Links-over.png");
		Contact_over = newImage("images/Contact-over.png");
		index_12_PropertySearch_over = newImage("images/index_12-PropertySearch_ove.png");
		index_12_CurrentListings_over = newImage("images/index_12-CurrentListings_ov.png");
		index_12_Mortgage_over = newImage("images/index_12-Mortgage_over.png");
		Email_over = newImage("images/Email-over.png");
		preloadFlag = true;
	}
}