<!--

function OpenPic(DigiPicUrl,ScrW, ScrH){
newwin = window.open(DigiPicUrl,'picwin','scrollbars=yes,width='+ScrW+',height='+ScrH+',top=1,left=1,resizable=yes');
}

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		tab1_prog_over = newImage("../images/tab1_prog-over.gif");
		tab1_prog_down = newImage("../images/tab1_prog-down.gif");
		tab2_about_over = newImage("../images/tab2_about-over.gif");
		tab2_about_down = newImage("../images/tab2_about-down.gif");
		tab3_regist_over = newImage("../images/tab3_regist-over.gif");
		tab3_regist_down = newImage("../images/tab3_regist-down.gif");
		tab4_contact_over = newImage("../images/tab4_contact-over.gif");
		tab4_contact_down = newImage("../images/tab4_contact-down.gif");
		preloadFlag = true;
	}
}
// -->