/* Open window  */
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
/* Menu selected */
//a="";
function overImage(img_name, img_src){
	//a=a+"_"+img_name;
	if(!document[img_name])alert(img_name);
   document[img_name].src = img_src;
}
function chgTxtColor(txt_name){
   document[txt_name].style.color = 'red';
}
function selectedMenu(obj){
	obj.onmouseup();
	obj.onmouseout=null;
	//obj.href="javascript:void(0)";
	//obj.style.cursor ='arrow';
}
function selectedMenu2(obj,obj2,color){
	obj.onmouseover();
	obj2.style.color=color;
	obj.onmouseout=null;
}
function selectedMenuAZ(obj4,obj5){
	obj5.style.color='#256584';
//	obj5.style.text-decoration='underline';
}

function changecss(theClass,element,value) {
	//documentation for this script at http://www.shawnolson.net/a/503/
	 var cssRules;
	 if (document.all) {
	  cssRules = 'rules';
	 }
	 else if (document.getElementById) {
	  cssRules = 'cssRules';
	 }
	 for (var S = 0; S < document.styleSheets.length; S++){
	  for (var R = 0; R < document.styleSheets[S][cssRules].length; R++) {
	   if (document.styleSheets[S][cssRules][R].selectorText == theClass) {
	    document.styleSheets[S][cssRules][R].style[element] = value;
	   }
	  }
	 }	
	}

/* Image */
function newImage(arg) {
	if (document.images) {
		rslt	= new Image();
		rslt.src		= arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag		== true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src		= changeImages.arguments[i+1];
		}
	}
}

var preloadFlag		= false;
function preloadImages() {
	if (document.images) {
		img_01_over		= newImage("images/menu/home_over.gif");
		img_02_over		= newImage("images/menu/about_over.gif");
		img_03_over		= newImage("images/menu/curriculum_over.gif");
		img_04_over		= newImage("images/menu/faculty_over.gif");
		img_05_over		= newImage("images/menu/campus_over.gif");
		img_06_over		= newImage("images/menu/experience_over.gif");
		img_07_over		= newImage("images/menu/exchange_over.gif");
		img_08_over		= newImage("images/menu/admission_over.gif");

		img_09_over		= newImage("images/menu/news_over.gif");
		img_10_over		= newImage("images/menu/events_over.gif");
		img_11_over		= newImage("images/menu/calendar_over.gif");
		img_12_over		= newImage("images/menu/contact_over.gif");
		preloadFlag			= true;
	}
}

nereidFadeObjects=new Object();nereidFadeTimers=new Object();
function nereidFade(object,destOp,rate,delta){if(!document.all)
return
if(object!="[object]"){
setTimeout("nereidFade("+object+","+destOp+","+rate+","+delta+")",0);return;}clearTimeout(nereidFadeTimers[object.sourceIndex]);diff=destOp-object.filters.alpha.opacity;direction=1;if(object.filters.alpha.opacity>destOp){direction=-1;}delta=Math.min(direction*diff,delta);object.filters.alpha.opacity+=direction*delta;if(object.filters.alpha.opacity!=destOp){nereidFadeObjects[object.sourceIndex]=object;nereidFadeTimers[object.sourceIndex]=setTimeout("nereidFade(nereidFadeObjects["+object.sourceIndex+"],"+destOp+","+rate+","+delta+")",rate);}}