var preFlag = false;

//function preloadImages() {
//if (document.images) {


img1 = new Image();
img1.src = "images/btn-home-01.gif";

img2 = new Image();
img2.src = "images/btn-about-01.gif";

img3 = new Image();
img3.src = "images/btn-location-01.gif";

img4 = new Image();
img4.src = "images/btn-contact-01.gif";

preFlag = true;

//	}
//}

function rollover(rollImage, rollFile) {
	if(preFlag) {
	if (document.images) {
		rollImage.src = "images/" + rollFile + ".gif";
	}
	}
}


function rollover(rollImage, rollFile, rollDiv) {
	if(preFlag) {
	if (document.images) {
		if( document[rollDiv] )
			document[rollDiv].document[rollImage].src = "images/" + rollFile + ".gif";
		else
			document[rollImage].src = "images/" + rollFile + ".gif";
	}
	}
}



function popUp(URL) {
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=1,scrollbars=0,location=0,statusbar=1,menubar=1,resizable=0,width=520,height=520,left = 112,top = 84');");
}


function popUp(url, width, height)
{
   window.open(url, '', 'width=' + width + ',height=' + height + ',left=50,top=50,screenX=50,screenY=50, resizable=0, scrollbars=0, toolbar=0, menubar=0');
}