var Picture = new Array(); 
// menu
Picture[0] = src="images/nav/contact-off.gif"
Picture[1] = src="images/nav/contact-over.gif"
Picture[2] = src="images/nav/currentwork-off.gif"
Picture[3] = src="images/nav/currentwork-over.gif"
Picture[4] = src="images/nav/otherwork-off.gif"
Picture[5] = src="images/nav/otherwork-over.gif"
Picture[6] = src="images/nav/dog-off.gif"
Picture[7] = src="images/nav/dog-over.gif"
Picture[8] = src="images/nav/drawings-off.gif"
Picture[9] = src="images/nav/drawings-over.gif"
Picture[10] = src="images/nav/info-off.gif"
Picture[11] = src="images/nav/info-over.gif"
Picture[12] = src="images/nav/interview-off.gif"
Picture[13] = src="images/nav/interview-over.gif"
Picture[14] = src="images/nav/motion-off.gif"
Picture[15] = src="images/nav/motion-over.gif"
Picture[16] = src="images/nav/paintings-off.gif"
Picture[17] = src="images/nav/paintings-over.gif"
Picture[18] = src="images/nav/theartist-off.gif"
Picture[19] = src="images/nav/theartist-over.gif"

var tss;
var iss;
var jss = 1;
var pss = Picture.length-1;

var preLoad = new Array();
for (iss = 0; iss < pss+1; iss++){
	preLoad[iss] = new Image();
	preLoad[iss].src = Picture[iss];
}