/// dla email koperta double color ///   
if (document.images) {
mail_off = new Image(); mail_off.src = "images/double/email.gif"
mail_over = new Image(); mail_over.src = "images/double/email_over.gif"
}
function turn_off(ImageName) {
	if (document.images != null) {
		document[ImageName].src = eval(ImageName + "_off.src");
	}
}
function turn_over(ImageName) {
	if (document.images != null) {
		document[ImageName].src = eval(ImageName + "_over.src");
	}
}

/// dla search ///

function changeImg(src,identifier){
eval('document.'+identifier+'.src='+src+'.src;');
}
searchOff=new Image();
searchOff.src='images/double/search.gif';
searchOn=new Image();
searchOn.src='images/double/search_over.gif';