function ChangeMenuSelect(myNumber){
	if (document.getElementById) {
		for(i=0;i<ImageArray.length;i++) {
			document.getElementById('MenuSelect1'+i).src = ImageArray[i][1].src;
			
		}
		document.getElementById('MenuSelect1'+myNumber).src = ImageArray[myNumber][0].src;
		document.getElementById('MenuSelect2').src = ImageArray[myNumber][2].src;
	}
}
function ChangeMenuSelectBack() {
	if (document.getElementById) {
		for(i=0;i<ImageArray.length;i++) {
			document.getElementById('MenuSelect1'+i).src = ImageArray[i][1].src;
		}
		if (NeutralImage) {
			document.getElementById('MenuSelect2').src = NeutralImage;		
		} else {
			document.getElementById('MenuSelect1'+MenuImageSelected).src = ImageArray[MenuImageSelected][0].src;
			document.getElementById('MenuSelect2').src = ImageArray[MenuImageSelected][2].src;
		}
	}
}
function getImageTop(imageElement){
	yPos=eval(imageElement).offsetTop;
	tempEl=eval(imageElement).offsetParent;
	while(tempEl!=null){
		yPos+=tempEl.offsetTop;
		tempEl=tempEl.offsetParent;
	}
	return yPos;
};
function inittiltop() {
	if ( document.getElementById ) {
		if ( document.getElementById("TilTopImage") ) {
			if ( getImageTop(document.getElementById("TilTopImage"))>document.body.clientHeight ) {
				document.getElementById("TilTopText").innerHTML='<br><a href="#top">To top of page<\/a>';
			}
		}
	}
}
function ShowHide() {
	if (document.getElementById) {
		if (document.getElementById('AdvancedSearch').style.display=='none') {
			document.getElementById('AdvancedSearch').style.display='';
			document.getElementById('SearchLink').innerText = 'Simple';
		} else {
			document.getElementById('AdvancedSearch').style.display='none';
			document.getElementById('SearchLink').innerText = 'Advanced';
		}
	}
}

function ResetSearchForm(){
	document.searchform.pattern.value = '';
	document.searchform.SearchGenre.selectedIndex=0;
	document.searchform.SearchKeyword.selectedIndex=0;
	document.searchform.SearchRessourcetype.selectedIndex=0;
	document.searchform.SearchCountry.selectedIndex=0;
	document.searchform.SearchLanguage.checked=false;
}

function ResetArtSearchForm(){
	document.searchform.pattern.value = '';
	document.searchform.SearchArtForm.selectedIndex=0;
	if (document.searchform.SearchGenre) {
		document.searchform.SearchGenre.selectedIndex=0;
		document.searchform.SearchGenre.disabled='disabled';
	}
	document.searchform.SearchRessourcetype.selectedIndex=0;
	document.searchform.SearchCountry.selectedIndex=0;
}