//try {window.addEventListener("resize", fixHeight, true);} catch(e) {};
//try {window.attachEvent("onresize",fixHeight);} catch(e) {};

var pageHeight;
function init() {
	//fixHeight();
	initialized=true;
	document.getElementById("link_").style.backgroundColor="#cc9900";
	document.getElementById("link_").style.color="#111111";	}
function fixHeight() {
	try {
		var height=getWindowSize();
		height=height.height;
		if (height<590) {
      height=590;
      //document.body.style.overflow = 'auto';
    }
    //else document.body.style.overflow = 'hidden';
		document.getElementById("container").style.height=(height)+"px";
		if (document.all) document.getElementById("content").style.height=(height-230)+"px";
		else document.getElementById("content").style.height=(height-215)+"px";
		if (height-545>0) document.getElementById("uoregon_logo").style.top=(height-40)+"px";
		setTimeout("checkHeight(" + height + ")",485);
		}
	catch (e) {
		setTimeout("fixHeight()",500);
		}
	}
function checkHeight(currentHeight) {
	var height=getWindowSize();
	windowHeight=height.height;
	if (windowHeight<595) windowHeight=595;
	if (currentHeight!=windowHeight) fixHeight();
	}
function getWindowSize() {
	temp=new Object();
	temp.width=0;
	temp.height=0;
	if (typeof(window.innerWidth)=='number') {
		temp.width = window.innerWidth;
		temp.height = window.innerHeight;
		} 
	else if(document.documentElement && (document.documentElement.clientWidth || document.documentElement.clientHeight)) {
		temp.width = document.documentElement.clientWidth;
		temp.height = document.documentElement.clientHeight;
		} 
	else if (document.body && (document.body.clientWidth || document.body.clientHeight)) {
		temp.width = document.body.clientWidth;
		temp.height = document.body.clientHeight;
		}
	return temp;
	}

function move_arr(color,row) {
	document.getElementById("arr_"+color).style.marginTop=parseInt(row*14.25+.5)+"px"
	}

var popUpWin=null;
var currentLocation=null;
var returnLocation=null;
function popUpWindow(URLStr, left, top, width, height) {
	if (popUpWin) {
		if(!popUpWin.closed) popUpWin.close();
		else {
			currentLocation=null;
			returnLocation=null;
			}
		}
	popUpWin = open(URLStr, 'commments', 'toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=no,copyhistory=no,width='+width+',height='+height+',left='+left+', top='+top+',screenX='+left+',screenY='+top+'');
}

function notePopup(url) {
	returnLocation=currentLocation;
	currentLocation=url;
	}

function logout() {
	setCookie("username","",0,"/");
	setCookie("password","",0,"/");
	document.getElementById("account_info").innerHTML="<a style=\"color: #000000;\" href=\"javascript:popUpWindow('users/portal.php?n=0','50px','50px','350px','160px');\">log in</a> | <a style=\"color: #000000;\" href=\"javascript:popUpWindow('users/portal.php?n=1&rand='+(Math.random()*999),'50px','50px','500px','500px');\">sign up</a>";
	if (popUpWin && !popUpWin.closed) {
		popUpWin.close();
		currentLocation=null;
		returnLocation=null;
		}
	}
	
function setCookie(name, value, expires, path, domain, secure) {
	document.cookie= name + "=" + escape(value) +
       ((expires) ? "; expires=" + expires : "") +
       ((path) ? "; path=" + path : "") +
       ((domain) ? "; domain=" + domain : "") +
       ((secure) ? "; secure" : "");
	}