// Opens new window
// Console mode: resizable, nothing else
// Scroll mode: resizable with scrollbars only
// Full mode: everything's available
//
var newWin = null;
function popUp(strURL, strType, strWidth, strHeight) {  
	if (newWin != null && !newWin.closed)    
		newWin.close();  
	var strOptions="";  
		if (strType=="console")    
			strOptions="resizable,width="+strWidth+",height="+strHeight;  
		if (strType=="scroll")
			strOptions="resizable,scrollbars,width="+strWidth+",height="+strHeight;
		if (strType=="full")    
			strOptions="toolbar,menubar,scrollbars,resizable,location,width="+
			strWidth+",height="+strHeight;  
	newWin = window.open(strURL, 'newWin', strOptions);  
	newWin.focus();
}
//
// Expandable text blocks
//
function dsp(loc)	{
	if(document.getElementById)	{
		var foc=loc.firstChild;
		foc=loc.firstChild.innerHTML?
			loc.firstChild:
			loc.firstChild.nextSibling;
		foc.innerHTML=foc.innerHTML=='+'?'-':'+';
		foc=loc.parentNode.nextSibling.style?
			loc.parentNode.nextSibling:
			loc.parentNode.nextSibling.nextSibling;
		foc.style.display=foc.style.display=='block'?'none':'block';
	}
	if(!document.getElementById)
		document.write('<style t ype="text/css"><!--\n'+'.dspcont{display:block;}\n'+'//--></style>');
}
// 
/***********************************************
* Random Content Order script- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/

function randomizeContent(classname){
var contents=randomizeContent.collectElementbyClass(classname)
contents.text.sort(function() {return 0.5 - Math.random();})
var tbodyref=contents.ref[0].tagName=="TR"? contents.ref[0].parentNode : new Object()
for (var i=0; i<contents.ref.length; i++){
if (tbodyref.moveRow) //if IE
tbodyref.moveRow(0, Math.round(Math.random()*(tbodyref.rows.length-1)))
else
contents.ref[i].innerHTML=contents.text[i]
contents.ref[i].style.visibility="visible"
}
}

randomizeContent.collectElementbyClass=function(classname){ //return two arrays containing elements with specified classname, plus their innerHTML content
var classnameRE=new RegExp("(^|\\s+)"+classname+"($|\\s+)", "i") //regular expression to screen for classname within element
var contentobj=new Object()
contentobj.ref=new Array() //array containing references to the participating contents
contentobj.text=new Array() //array containing participating contents' contents (innerHTML property)
var alltags=document.all? document.all : document.getElementsByTagName("*")
for (var i=0; i<alltags.length; i++){
if (typeof alltags[i].className=="string" && alltags[i].className.search(classnameRE)!=-1){
contentobj.ref[contentobj.ref.length]=alltags[i]
contentobj.text[contentobj.text.length]=alltags[i].innerHTML
}
}
return contentobj
}