if (!path)
	var path = "";
main_01_i = new Image();
main_01_o = new Image();
main_01_i.src = path + "images/interface_08o.jpg";
main_01_o.src = path + "images/interface_08.jpg";

main_02_i = new Image();
main_02_o = new Image();
main_02_i.src = path + "images/interface_09o.jpg";
main_02_o.src = path + "images/interface_09.jpg";

main_03_i = new Image();
main_03_o = new Image();
main_03_i.src = path + "images/interface_10o.jpg";
main_03_o.src = path + "images/interface_10.jpg";

main_04_i = new Image();
main_04_o = new Image();
main_04_i.src = path + "images/interface_11o.jpg";
main_04_o.src = path + "images/interface_11.jpg";

main_05_i = new Image();
main_05_o = new Image();
main_05_i.src = path + "images/interface_14o.jpg";
main_05_o.src = path + "images/interface_14.jpg";

main_06_i = new Image();
main_06_o = new Image();
main_06_i.src = path + "images/interface_15o.jpg";
main_06_o.src = path + "images/interface_15.jpg";

main_07_i = new Image();
main_07_o = new Image();
main_07_i.src = path + "images/interface_16o.jpg";
main_07_o.src = path + "images/interface_16.jpg";

main_08_i = new Image();
main_08_o = new Image();
main_08_i.src = path + "images/interface_17o.jpg";
main_08_o.src = path + "images/interface_17.jpg";


function iImg(imgName) {
  document[imgName].src = eval(imgName + "_i.src");
}

function oImg(imgName) {
  document[imgName].src = eval(imgName + "_o.src");
}

function openpopup(popurl,width,height){
	window.open(popurl,"","width="+width+",height="+height+",status,scrollbars,resizable");
}
var checkflag = "false";
function check(field) {
	if (checkflag == "false") {
	for (i = 0; i < field.length; i++) {
	field[i].checked = true;}
	checkflag = "true";
	return "Uncheck All"; }
	else {
	for (i = 0; i < field.length; i++) {
	field[i].checked = false; }
	checkflag = "false";
	return "Check All"; }
}