function toggle_block (block_id) {
	displaystyle = document.getElementById(block_id).style;
	if (displaystyle.display == 'none') {
		displaystyle.display = 'block';
	} else {
		displaystyle.display = 'none';
	}
	return false;
}

function toggle_TR (tr_id) {
	var tr = document.getElementById(tr_id);
	if (tr.className == 'hiddenRow') {
		tr.className = '';
	} else {
		tr.className = 'hiddenRow';
	}
	return false;
}

// Flashing Links START (from http://www.dynamicdrive.com/dynamicindex5/flashlink.htm)
var flashlinks=new Array()

function changelinkcolor(){
for (i=0; i< flashlinks.length; i++){
var flashtype=document.getElementById? flashlinks[i].getAttribute("flashtype")*1 : flashlinks[i].flashtype*1
var flashcolor=document.getElementById? flashlinks[i].getAttribute("flashcolor") : flashlinks[i].flashcolor
if (flashtype==0){
if (flashlinks[i].style.color!=flashcolor)
flashlinks[i].style.color=flashcolor
else
flashlinks[i].style.color=''
}
else if (flashtype==1){
if (flashlinks[i].style.backgroundColor!=flashcolor)
flashlinks[i].style.backgroundColor=flashcolor
else
flashlinks[i].style.backgroundColor=''
}
}
}

function init(){
var i=0
if (document.all){
while (eval("document.all.flashlink"+i)!=null){
flashlinks[i]= eval("document.all.flashlink"+i)
i++
}
}
else if (document.getElementById){
while (document.getElementById("flashlink"+i)!=null){
flashlinks[i]= document.getElementById("flashlink"+i)
i++
}
}
setInterval("changelinkcolor()", 1000)
}

if (window.addEventListener)
window.addEventListener("load", init, false)
else if (window.attachEvent)
window.attachEvent("onload", init)
else if (document.all)
window.onload=init
// Flashing Links END