// JavaScript Document

function overImg(img){
	var tmp = img.src.split(".");
	tmp[tmp.length-2] += "_selected";
	img.src = tmp.join(".");
	//alert(tmp.join("."));
}
function outImg(img){
	img.src = img.src.split("_selected.").join(".");
}

function showBigImage(src,w,h){
	window.open(src,'image','width='+w+', height='+h);
}

function submitsearch(myfield,e) {
	var keycode;
	if (window.event) keycode = window.event.keyCode;
	else if (e) keycode = e.which;
	else return true;

	if (keycode == 13){
   myfield.form.submit();
   return false;
   } else return true;
}