function jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function popjumpMenu(targ,selObj,restore){ //v3.0
  photoviewer(""+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function toggle(div) {
var option=['schedleft','schedright'];
var c=0;
for(var i=0; i<option.length; i++) { 
var obj=document.getElementById(option[i]);
obj.style.display=(option[i]==div) && !(obj.style.display=="block")? "block" : "none"; 
if (obj.style.display=="none"){c++;}
}
}


function popitup(url) {
	newwindow=window.open(url,'name', 'scrollbars=1,width=600,height=500');
	if (window.focus) {newwindow.focus()}
	return false;
}

function photoviewer(url) {
	
	var winWidth = 700;
	var winHeight = 720;
	
    var winLeft = screen.width/2 - winWidth/2;
    var winTop = screen.height/2 - winHeight/2;
	
	var newwindow=window.open(url,'name', 'scrollbars=1,width='+winWidth+',height='+winHeight+',top='+winTop+',left='+winLeft+',resizable=1');
	if (window.focus) {newwindow.focus()}
	return false;
}

function popitupback(url) {
	newwindow=window.open(url,'name','height=500,width=700');
	if (window.focus) {newwindow.focus()}
	return false;
}

/** IE 6 z-index v SELECT fix **/
sfHover = function() {
	var ieNavs = document.getElementsByTagName('ul');
	for(i=0; i<ieNavs.length; i++) {
		var ul = ieNavs[i];
		if(ul.className == "nav")
			setHover(ul);
	}

}

function setHover(nav) {
	var ieULs = nav.getElementsByTagName('ul');
	if (navigator.appVersion.substr(22,3)!="5.0") {
		/** IE script to cover <select> elements with <iframe>s **/
		for (j=0; j<ieULs.length; j++) {
			ieULs[j].innerHTML = ('<iframe src="about:blank" scrolling="no" frameborder="0" style="filter: progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=0);"></iframe>' + ieULs[j].innerHTML);
//			ieULs[j].innerHTML = ('<iframe src="about:blank" scrolling="no" frameborder="0"></iframe>' + ieULs[j].innerHTML);
			var ieMat = ieULs[j].firstChild;
			ieMat.style.width=ieULs[j].offsetWidth+"px";
			ieMat.style.height=ieULs[j].offsetHeight+"px";
			ieULs[j].style.zIndex="101";
		}
		/** IE script to change class on mouseover **/
		var ieLIs = nav.getElementsByTagName('li');
		for (var i=0; i<ieLIs.length; i++) if (ieLIs[i]) {
			// Does this LI have children?
			if (ieLIs[i].getElementsByTagName("UL").length>0){
				ieLIs[i].className+=" sfnode";
				ieLIs[i].onmouseover=function() {this.className+=" sfhover";}
				ieLIs[i].onmouseout=function() {this.className=this.className.replace(' sfhover', '');}
			}
		}
	} else {
		// IE 5.0 doesn't support iframes so hide the select statements on hover and show on mouse out.
		/** IE script to change class on mouseover **/
		var ieLIs = document.getElementById('nav').getElementsByTagName('li');
		for (var i=0; i<ieLIs.length; i++) if (ieLIs[i]) {
			ieLIs[i].onmouseover=function() {this.className+=" sfhover";hideSelects();}
			ieLIs[i].onmouseout=function() {this.className=this.className.replace(' sfhover', '');showSelects()}
		}
	}
}
function hideSelects(){
	var oSelects=document.getElementsByTagName("select");
	for(var i=0;i<oSelects.length;i++)
		oSelects[i].className+=" hide";
}
function showSelects(){
	var oSelects=document.getElementsByTagName("select");
	for(var i=0;i<oSelects.length;i++)
		oSelects[i].className=oSelects[i].className.replace(" hide","");
}
if (window.attachEvent) window.attachEvent('onload', sfHover);
/** end IE 6 z-index v SELECT fix **/



/* for drop down menu */
sfHover = function() {
	var sfEls = document.getElementById("nav").getElementsByTagName("li");
	for (var i=0; i<sfEls.length; i++) { 
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);