//------------------------------ JUMP LIST FUNCTION ---------------------------------//

function jumpMenu(targ,selObj,restore){
	/*** Original special exception commented out 9/2 while we work around
	     an interesting IE/Mozilla bug
	/*** Special exception added by Don Rea 2004/8/30 ***
	if (selObj.options[selObj.selectedIndex].value == 'http://mybucknell.bucknell.edu')
	{
		var xq = window.open ('http://mybucknell.bucknell.edu/','','width=800,height=555,location=yes,menubar=yes,status=yes,resizable=yes');
	}
	else
	{
	/***************** end special exception ************/

	eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
	if (restore) selObj.selectedIndex=0;
	
	/*} /****** close special exception else block *******/
}


//------------------------------ ROLLOVER FUNCTIONS ---------------------------------//

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


//------------------------------ FONT SIZER FUNCTIONS ---------------------------------//

function fontBigger(){
	var size = getCookie("fontsize");
	size =  (size != null && size != "") ? size = parseInt(size) + 1 : size = 2;
	size = (size > 3) ? 3 : size;
	setCookie("fontsize", size);
	setActiveStyleSheet(size);
}

function fontSmaller(){
	var size = getCookie("fontsize");
	size = (size != null && size != "") ? size = parseInt(size) -1 : size = 2;
	size = (size <1) ? 1 : size;
	setCookie("fontsize", size);
	setActiveStyleSheet(size);
}

function toggleFontSize(){
	var size = getCookie("fontsize");
	size = (size != null && size != "") ? size = parseInt(size) + 1 : size = 2;
	size = (size >3 ) ? 1 : size;
	setCookie("fontsize", size);
	setActiveStyleSheet(size);
}

function getCookie(name) { // use: getCookie("name");
	var yummy = document.cookie;
	var index = yummy.indexOf(name + "=");
	if (index == -1) return null;
	index = yummy.indexOf("=", index) + 1;
	var endstr = yummy.indexOf(";", index);
	if (endstr == -1) endstr = yummy.length;
	return unescape(yummy.substring(index, endstr));
}



function setCookie(name, value) { // use: setCookie("name", value);
	var yummy = document.cookie;
  	var today = new Date();
  	var expiry = new Date(today.getTime() + 365 * 24 * 60 * 60 * 1000); // plus a year 

	if (value != null && value != ""){
		document.cookie=name + "=" + escape(value) + "; expires=" + expiry.toGMTString();
		yummy = document.cookie; // update yummy
	}
}



function setActiveStyleSheet(title) {
	var i, a, main;
	for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
		if(a.getAttribute("rel").indexOf("style") != -1  && a.getAttribute("title")) {
			a.disabled = true;
			if(a.getAttribute("title") == "size" + title) {
				a.disabled = false;
			}
		}
	}
}

function setPrintable(title) {
	var i, a, main;
	for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
		if(a.getAttribute("rel").indexOf("style") != -1  && a.getAttribute("title")) {
			a.disabled = true;
			if(a.getAttribute("title") == "print") {
				a.disabled = false;
			}
		}
	}
}

function sendToAFriend(){
	newwin = window.open("/send_to_friend/index.html", "newwin", "width=400, height=300,scrollbars=0,resizable=1");
	
}