var subWin;

function popup() {
	
	var webpage = "/webbuilder/popup.php";
	var width = 500;
	var height = 350;
	var attributes = "height=" + height + ",width=" + width + ",scrollbars=1, screenX=100, screenY=30"; 
        if (!subWin || subWin.closed) {
                subWin = window.open( webpage, "popup", attributes );
        } else {
                subWin.close();
                subWin = window.open( webpage, "popup", attributes );
        } 
} // end popup function

function speed() {
// Slides
	var slide1 = newImage( "images/slide1.gif" );
	var slide2 = newImage( "images/slide2.gif" );
	var slide3 = newImage( "images/slide3.gif" );
	var slide4 = newImage( "images/slide4.gif" );
	var slide5 = newImage( "images/slide5.gif" );
	var slide6 = newImage( "images/slide6.gif" );
	var slide7 = newImage( "images/slide7.gif" );
	var slide8 = newImage( "images/slide8.gif" );
	var slide9 = newImage( "images/slide9.gif" );
// Rollovers
	var closewindow_ro = newImage( "images/closewindow-ro.gif" );
	var next_ro = newImage( "images/next-ro.gif" );
	var previous_ro = newImage( "images/previous-ro.gif" );
}

speed(); // preloads

// helps with the rollover
function newImage(arg)
{
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

// sets the message
function setMsg( msg )
{
	window.status = msg;
	return true;
}

// does the rollover
function roll( imgName, imgOver, imgExt )
{
	var imgDir = "/webbuilder/images/";
	//images are of the form
	//imgNameimgOver.imgExt  
	//onMouseOver imgOver should be someing like "-over", "b", "on", etc 
	//onMouseOut imgOver should be "" so that the original img is put back
	
	//imgName must also be the name of the img <img name='imgName' ....
	//for this script to work properly
	eval( "document." + imgName + ".src = \"" + imgDir + imgName + imgOver + "." + imgExt + "\"" );
}