// rollover js


function initRollovers() {
	if (!document.getElementById) return
	
	var aPreLoad = new Array();
	var sTempSrc;
	var aImages = document.getElementsByTagName('img');
	var bImages = document.getElementsByTagName('input');
	var cImages = document.getElementsByTagName('dt');

	for (var i = 0; i < aImages.length; i++) {		
		if (aImages[i].className == 'imgover') {
			var src = aImages[i].getAttribute('src');
			var ftype = src.substring(src.lastIndexOf('.'), src.length);
			var hsrc = src.replace(ftype, '_o'+ftype);

			aImages[i].setAttribute('hsrc', hsrc);
			
			aPreLoad[i] = new Image();
			aPreLoad[i].src = hsrc;
			
			aImages[i].onmouseover = function() {
				sTempSrc = this.getAttribute('src');
				this.setAttribute('src', this.getAttribute('hsrc'));
			}	
			
			aImages[i].onmouseout = function() {
				if (!sTempSrc) sTempSrc = this.getAttribute('src').replace('_o'+ftype, ftype);
				this.setAttribute('src', sTempSrc);
			}
		}
	}
	for (var i = 0; i < bImages.length; i++) {		
		if (bImages[i].className == 'imgover') {
			var src = bImages[i].getAttribute('src');
			var ftype = src.substring(src.lastIndexOf('.'), src.length);
			var hsrc = src.replace(ftype, '_o'+ftype);

			bImages[i].setAttribute('hsrc', hsrc);
			
			aPreLoad[i] = new Image();
			aPreLoad[i].src = hsrc;
			
			bImages[i].onmouseover = function() {
				sTempSrc = this.getAttribute('src');
				this.setAttribute('src', this.getAttribute('hsrc'));
			}	
			
			bImages[i].onmouseout = function() {
				if (!sTempSrc) sTempSrc = this.getAttribute('src').replace('_o'+ftype, ftype);
				this.setAttribute('src', sTempSrc);
			}
		}
	}

}

window.onload = initRollovers;


// popup js
function openNewWin(url, name, w, h) {
	var newWin;
	var options = "toolbar=no,menubar=no,status=yes,scrollbars=yes,resizable=yes";
	newWin = window.open(url, name,"width=" + w + ",height=" + h + options);
	newWin.focus();
}


function openNewWinFix(url, name, w, h) {
	var newWin;
	var options = "toolbar=no,menubar=no,status=yes,scrollbars=no,resizable=yes";
	newWin = window.open(url, name,"width=" + w + ",height=" + h + options);
	newWin.focus();
}