function clearInputText(inputId) {
	var inputElement = document.getElementById(inputId);
	inputElement.value='';
}

function clearInputSelect(inputId) {
	var inputElement = document.getElementById(inputId);
	inputElement.selectedIndex = 0;
}

function imgswap(id){
	if(id && id != '') {
		if(document.images) {
			document.getElementById('main-image').src = id;
		} else {
		document.getElementById('main').src = "images/nophoto.gif"; 
		}
	}
}