IPath = "pics/";

i_z0    = new Image ();
i_z0_h  = new Image();
i_z1    = new Image ();
i_z1_h  = new Image();
i_z2    = new Image ();
i_z2_h  = new Image();
i_z3    = new Image ();
i_z3_h  = new Image();
i_zw1   = new Image ();
i_zw1_h = new Image();
i_zw2   = new Image ();
i_zw2_h = new Image();
i_zw3   = new Image ();
i_zw3_h = new Image();
i_z0.src    = IPath + "menu_logo.jpg";
i_z0_h.src  = IPath + "menu_logo_h.jpg";
i_z1.src    = IPath + "menu_ziel_1.jpg";
i_z1_h.src  = IPath + "menu_ziel_1_h.jpg";
i_z2.src    = IPath + "menu_ziel_2.jpg";
i_z2_h.src  = IPath + "menu_ziel_2_h.jpg";
i_z3.src    = IPath + "menu_ziel_3.jpg";
i_z3_h.src  = IPath + "menu_ziel_3_h.jpg";
i_zw1.src   = IPath + "menu_zweig_1.jpg";
i_zw1_h.src = IPath + "menu_zweig_1_h.jpg";
i_zw2.src   = IPath + "menu_zweig_2.jpg";
i_zw2_h.src = IPath + "menu_zweig_2_h.jpg";
i_zw3.src   = IPath + "menu_zweig_3.jpg";
i_zw3_h.src = IPath + "menu_zweig_3_h.jpg";

function HoverIn(Button)
{
	if (Button=="0") window.document.z0.src = i_z0_h.src;
	if (Button=="1") {
		window.document.z1.src = i_z1_h.src;
		window.document.zw1.src = i_zw1_h.src;
	}
	if (Button=="2") {
		window.document.z2.src = i_z2_h.src;
		window.document.zw2.src = i_zw2_h.src;
	}
	if (Button=="3") {
		window.document.z3.src = i_z3_h.src;
		window.document.zw3.src = i_zw3_h.src;
	}
}

function HoverOut(Button)
{
	if (Button=="0") window.document.z0.src = i_z0.src;
	if (Button=="1") {
		window.document.z1.src = i_z1.src;
		window.document.zw1.src = i_zw1.src;
	}
	if (Button=="2") {
		window.document.z2.src = i_z2.src;
		window.document.zw2.src = i_zw2.src;
	}
	if (Button=="3") {
		window.document.z3.src = i_z3.src;
		window.document.zw3.src = i_zw3.src;
	}
}