function hoverImage(id,over)
{

var mainimg = document.getElementById(id);
var bg_id = "wrap_img_" + id;
var image_bg = document.getElementById(bg_id);

if (over==0) {
	image_bg.style.backgroundImage = 'url(../images/image_bg_over.gif)';
    mainimg.src = FindImgOver(id);
	montre('drop_menu'+(id),'drop'+(id));
}
else {
	image_bg.style.backgroundImage = 'url(../images/image_bg.gif)';
    mainimg.src = FindImg(id);
	hide_menu();
}



}


function FindImg(id) {
	var path_img;
	switch (id) {
		case '1': path_img = "images/about_img.jpg"; break;
		case '2': path_img = "images/events_img.jpg"; break;
		case '3': path_img = "images/arts_img.jpg"; break;
		case '4': path_img = "images/cultural_img.jpg"; break;
		case '5': path_img = "images/support_img.jpg"; break;
		case '6': path_img = "images/meeting_img.jpg"; break;
	}
	return path_img;
}
function FindImgOver(id) {
	var path_img;
	switch (id) {
		case '1': path_img = "images/about_img_over.jpg"; break;
		case '2': path_img = "images/events_img_over.jpg"; break;
		case '3': path_img = "images/arts_img_over.jpg"; break;
		case '4': path_img = "images/cultural_img_over.jpg"; break;
		case '5': path_img = "images/support_img_over.jpg"; break;
		case '6': path_img = "images/meeting_img_over.jpg"; break;
	}
	return path_img;
}

	function clearSearch() {
		var tag = document.getElementById('search');
		if (tag.value == 'SEARCH SITE')
			tag.value = '';
	}

function montre(id,id_menu) {
var d = document.getElementById(id);
var menu = document.getElementById(id_menu);
	for (var i = 1; i<=7; i++) {
		if (document.getElementById('drop_menu'+i)) {
			document.getElementById('drop_menu'+i).style.display='none';
			document.getElementById('drop'+i).className = "";
		}
	}
	for (var i=1; i<=6; i++){
		highlightImage(i.toString(),1);
	}
		 
if (d) {
	d.style.display='block';
	menu.className = "current";
	//menu.style.backgroundColor = "#767757";
    }
	highlightImage(id,0);
}

function hide_menu() {
	for (var i = 0; i<=7; i++) {
		if (document.getElementById('drop_menu'+i)) {
			document.getElementById('drop_menu'+i).style.display='none';
			document.getElementById('drop'+i).className = "";}
	}

}

function highlightImage(idT,over)
{
	var id = idT.charAt(idT.length-1);				
	var mainimg = document.getElementById(id);
	var bg_id = "wrap_img_" + id;
	var image_bg = document.getElementById(bg_id);
	
	if (over==0) {
		image_bg.style.backgroundImage = 'url(../images/image_bg_over.gif)';
		mainimg.src = FindImgOver(id);
	}
	else {
		image_bg.style.backgroundImage = 'url(../images/image_bg.gif)';
		mainimg.src = FindImg(id);
	}		
}