function initRollovers() {

	if (!document.getElementById) return

	var aPreLoad = new Array();

	var sTempSrc;

	var aImages = document.getElementsByTagName('img');

	

	for (var i = 0; i < aImages.length; i++) {

		if (aImages[i].className == 'swap') {

			var src = aImages[i].getAttribute('src');

			var hsrc = src.replace('_off', '_on');

			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('_on', '_off');

				this.setAttribute('src', sTempSrc);

			}

		}

	}

}



window.onload = initRollovers;



function showHide(id){

	if(id == "classList2"){

	var disp = document.getElementById(id).style.display;

		if((disp == "block")||(disp == "")){

			document.getElementById(id).style.display = "none";

			document.getElementById("showhide").src= "images/btn_plus.gif";

		}else{

			document.getElementById(id).style.display = "block";

			document.getElementById("showhide").src= "images/btn_minus.gif";

		}

	}return false;

}



function windowOpen(url) {

		window.open(url,'form','width=630, height=2000, menubar=no, toolbar=no, resizable=yes, location=no, scrollbars=yes');

}