// Karsten Koch, 06 / 2000
// functions:

document.onclick = OnClickTriage;
document.onmousedown = gettingDown;
document.onmouseup = gettingUp;
document.onmouseover = gettingHot;
document.onmouseout = gettingCold;

var button="button"
var buttonleft="buttonleft"
var switcher="switcher"
var numbers= /\d/g;
var spaces= /\s/g;
var semicolon= /;/g;
var isNS4=(document.layers)? true:false;
var isIE4=(document.all)? true:false;
var isIE5= (navigator.appVersion.indexOf("MSIE 5")>0) || (navigator.appVersion.indexOf("MSIE")>0 && parseInt(navigator.appVersion)> 4);
var preloadFlag = false;

function loadPage() {
if (isNS4) {document.layers["all"].visibility='hide'; document.write(	'Browser does not support HTML 4.0 standard.');}
//preloadImages();
}

function preloadImages() {

}

function newImage(arg) {
	rslt = new Image();
	rslt.src = arg;
	return rslt;
}

function gettingHot() {
var e = window.event.srcElement;
if (e.className.toLowerCase()=="button" && e.tagName=="IMG")
	{e.src = e.src.slice(0,e.src.length - 8) + "_hot.gif";}
else if (e.className.toLowerCase()=="switcher" && e.tagName=="IMG")
	{e.src = e.src.slice(0,e.src.length - 8) + "_hot.gif";}
else if (e.className.toLowerCase().slice(0,buttonleft.length)==buttonleft)
	{e.className = e.className.slice(0,buttonleft.length) + "_hot";}
else if (e.className.toLowerCase().slice(0,button.length)==button)
	{e.className = e.className.slice(0,button.length) + "_hot";}
}

function gettingCold() {
var e = window.event.srcElement;
if (e.className.toLowerCase()=="button" && e.tagName=="IMG")
	{e.src = e.src.slice(0,e.src.length - 8) + "_cld.gif";	}
else if (e.className.toLowerCase()=="switcher" && e.tagName=="IMG")
	{e.src = e.src.slice(0,e.src.length - 8) + "_cld.gif";}
else if (e.className.toLowerCase().slice(0,buttonleft.length)==buttonleft)
	{e.className = e.className.slice(0,buttonleft.length) + "_cld";}
else if (e.className.toLowerCase().slice(0,button.length)==button)
	{e.className = e.className.slice(0,button.length) + "_cld";}
}

function gettingDown() {
var e = window.event.srcElement;
if (e.className.toLowerCase()=="button" && e.tagName=="IMG")
	{e.src = e.src.slice(0,e.src.length - 8) + "_dwn.gif";	}
else if (e.className.toLowerCase().slice(0,buttonleft.length)==buttonleft)
	{e.className = e.className.slice(0,buttonleft.length) + "_dwn";}
else if (e.className.toLowerCase().slice(0,button.length)==button)
	{e.className = e.className.slice(0,button.length) + "_dwn";}
}

function gettingUp() {
var e = window.event.srcElement;
if (e.className.toLowerCase()=="button" && e.tagName=="IMG")
	{e.src = e.src.slice(0,e.src.length - 8) + "_hot.gif";}
else if (e.className.toLowerCase().slice(0,buttonleft.length)==buttonleft)
	{e.className = e.className.slice(0,buttonleft.length) + "_hot";}
else if (e.className.toLowerCase().slice(0,button.length)==button)
	{e.className = e.className.slice(0,button.length) + "_hot";}
}

function OnClickTriage() {
var e= window.event.srcElement;
}

function doNothing() {
}

function leftBarSwitch() {
var e= window.event.srcElement;
var iNextTag, expandable;
for (var i=1;i<4; i++){
	iNextTag=    e.sourceIndex+e.children.length+i;
	expandable= document.all(iNextTag);
	if (expandable.className.toLowerCase()==switcher || iNextTag == document.all.length)
		break;
}
if (expandable.style.display == "block") {
	expandable.style.display = "none";
	if (e.className.toLowerCase()==switcher && e.tagName=="IMG")
		{e.src = e.src.slice(0,e.src.length - 12) +  "_cls" + e.src.slice(e.src.length - 8,e.src.length);}
	}
else {
	expandable.style.display = "block";
	if (e.className.toLowerCase()==switcher && e.tagName=="IMG")
		{e.src = e.src.slice(0,e.src.length - 12) +  "_opn" + e.src.slice(e.src.length - 8,e.src.length);}
	}
}