// JAVASCRIPT HELP SYSTEM (START

var bw=new lib_bwcheck()
fromX = 15 //How much from the actual mouse X should the description box appear?
fromY = -20 //How much from the actual mouse Y should the description box appear?
// A unit of measure that will be added when setting the position of a layer.
var px = bw.ns4||window.opera?"":"px";
var descx = 0
var descy = 0
var oDesc;

function lib_bwcheck()
{ //Browsercheck (needed)
	this.ver=navigator.appVersion
	this.agent=navigator.userAgent
	this.dom=document.getElementById?1:0
	this.opera5=this.agent.indexOf("Opera 5")>-1
	this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom && !this.opera5)?1:0;
	this.ie6=(this.ver.indexOf("MSIE 6")>-1 && this.dom && !this.opera5)?1:0;
	this.ie4=(document.all && !this.dom && !this.opera5)?1:0;
	this.ie=this.ie4||this.ie5||this.ie6
	this.mac=this.agent.indexOf("Mac")>-1
	this.ns6=(this.dom && parseInt(this.ver) >= 5) ?1:0;
	this.ns4=(document.layers && !this.dom)?1:0;
	this.bw=(this.ie6 || this.ie5 || this.ie4 || this.ns4 || this.ns6 || this.opera5)
	return this
}

function skipfield(checkobj, nextfield, checklen)
		{
			if(checkobj.value.length >= checklen)
				nextfield.focus()
		}

//To set the font size, font type, border color or remove the border or whatever,
//change the clDescription class in the stylesheet.

//Makes crossbrowser object.

function makeObj(obj){
   	this.evnt=bw.dom? document.getElementById(obj):bw.ie4?document.all[obj]:bw.ns4?document.layers[obj]:0;
	if(!this.evnt) return false
	this.css=bw.dom||bw.ie4?this.evnt.style:bw.ns4?this.evnt:0;
   	this.wref=bw.dom||bw.ie4?this.evnt:bw.ns4?this.css.document:0;
	this.writeIt=b_writeIt;
	return this
}

function b_writeIt(text){
	if (bw.ns4){this.wref.write(text);this.wref.close()}
	else this.wref.innerHTML = text
}

//Capturing mousemove
function popmousemove(e){descx=bw.ns4||bw.ns6?e.pageX:event.x; descy=bw.ns4||bw.ns6?e.pageY:event.y}

//Shows the messages
function popup(title, text)
{
	var message = '<div class="clCaption"><b> Help</b></div><br><b>' + title +
	              ':</b><br>' + text + '</div>'

    if(oDesc){
   
		oDesc.writeIt('<div class="clDescription">'+message+'</div>')
		var popuptop = (document.documentElement && document.documentElement.scrollTop) ? document.documentElement.scrollTop : document.body.scrollTop;
	
		if(bw.ie5||bw.ie6) descy = descy+popuptop
		 
		oDesc.css.left = (descx+fromX)+px
		oDesc.css.top = (descy+fromY)+px
		
		oDesc.css.visibility = "visible"
		//oDesc.css.z-index = 2
    }
}

//Hides it
function popout(){
	if(oDesc){
		oDesc.css.visibility = "hidden"
	}
}

function setPopup(){
   	if(bw.ns4)document.captureEvents(Event.MOUSEMOVE)
	    document.onmousemove = popmousemove;

	oDesc = new makeObj('divDescription')
}

// JAVASCRIPT HELP SYSTEM(END)