{
graphic1= new Image();
graphic1.src = "images/3_1.gif";
graphic1on = new Image();
graphic1on.src = "images/3_1d.gif";

graphic2= new Image();
graphic2.src = "images/3_2.gif";
graphic2on = new Image();
graphic2on.src = "images/3_2d.gif";

graphic3= new Image();
graphic3.src = "images/3_3.gif";
graphic3on = new Image();
graphic3on.src = "images/3_3d.gif";

graphic4= new Image();
graphic4.src = "images/3_4.gif";
graphic4on = new Image();
graphic4on.src = "images/3_4d.gif";

graphic5= new Image();
graphic5.src = "images/3_5.gif";
graphic5on = new Image();
graphic5on.src = "images/3_5d.gif";

graphic6= new Image();
graphic6.src = "images/3_6.gif";
graphic6on = new Image();
graphic6on.src = "images/3_6d.gif";

graphic2r_1= new Image();
graphic2r_1.src = "images/2r_1.gif";
graphic2r_1on = new Image();
graphic2r_1on.src = "images/2r_1d.gif";

graphic2r_2= new Image();
graphic2r_2.src = "images/2r_2.gif";
graphic2r_2on = new Image();
graphic2r_2on.src = "images/2r_2d.gif";

graphic2r_3= new Image();
graphic2r_3.src = "images/2r_3.gif";
graphic2r_3on = new Image();
graphic2r_3on.src = "images/2r_3d.gif";

}
function imageChange(imageID,imageName) {
{
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}

function open1(x,y,z)
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