function goOver(imgName) {
	if($(imgName)){
		$(imgName).src = "/public/site/images/menu_"+imgName + "_over.jpg";
	}
}

function goDown(imgName) {
	if ($(imgName)) {
		$(imgName).src = "/public/site/images/menu_"+imgName + "_down.jpg";
	}
}

initDoMakeTitles = function makeImgTitle(){
	
	var elements = document.getElementsByTagName('img');
	
	for( i = 0; i < elements.length; i++){
		elements[i].title =  elements[i].alt;		
	 }
	
}

addLoadEvent( initDoMakeTitles )