/**********************************************************************************   
PopupDescriptions 
*   Copyright (C) 2001 <a href="/dhtmlcentral/thomas_brattli.asp">Thomas Brattli</a>
*   This script was released at DHTMLCentral.com
*   Visit for more great scripts!
*   This may be used and changed freely as long as this msg is intact!
*   We will also appreciate any links you could give us.
*
*   Made by <a href="/dhtmlcentral/thomas_brattli.asp">Thomas Brattli</a> 
*********************************************************************************/

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
}
var bw=new lib_bwcheck()



/***************************************************************************************
Variables to set:
***************************************************************************************/
messages=new Array()
messages[0] = "Mission & Organization<br>History of the Division<br>Publications<br>Reflections<br>Calendars"
messages[1] = "Organization Chart<br>Names<br>Titles<br>E-mail Addresses<br>Phone Numbers"
messages[2] = "Names<br>E-mail Addresses<br>Phone Numbers<br>Links to Faculty and<br>&nbsp;&nbsp;&nbsp;Staff Pages"
messages[3] = "Primary Research<br>&nbsp;&nbsp;&nbsp;Strengths<br>Core Facilities<br>Campus Collaborators<br>Family/Genetic Studies<br>Clinical Trials "
messages[4] = "Organization & Services<br>Rates<br>Consulting Request Form<br>Contact Information" 
messages[5] = "Electives & Research <br>&nbsp;&nbsp;&nbsp;Opportunities<br>New Masters Program(GEMS)<br>Training Programs" 
messages[6] = "About Wubios<br>Services & Charges<br>Staffing<br>Mailing List Archives<br>Resource Page for Grants<br>Wubios Request Form<br>Load Averages<br>SAS Online Doc.<br>Wubios Links" 
messages[7] = "Statistics Lists<br>Misc. Biostat Help<br>Current Index to<br>&nbsp;&nbsp;&nbsp;Statistics Database" 
messages[8] = "Instructions for Authors<br>List of Country Codes<br>Midwest SAS Users Group<br>Netscape Welcome Page<br>Public Mailing Lists<br>The sci.med.aids FAQ<br>S-news Mailing List<br>U. of Kans. Home Page<br>&nbsp;&nbsp;&nbsp;(Lynx WWW Browser)" 

fromX = 50 //How much from the actual mouse X should the description box appear?
fromY = 0 //How much from the actual mouse Y should the description box appear?

//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
}

// A unit of measure that will be added when setting the position of a layer.
var px = bw.ns4||window.opera?"":"px";

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

//Capturing mousemove
var descx = 0
var descy = 0
function popmousemove(e){descx=bw.ns4||bw.ns6?e.pageX:event.x; descy=bw.ns4||bw.ns6?e.pageY:event.y}

var oDesc;
//Shows the messages
function popup(num){
    if(oDesc){
			oDesc.writeIt('<div class="clDescription">'+messages[num]+'</div>')
				if(bw.ie5||bw.ie6) descy = descy+document.body.scrollTop
		oDesc.css.left = (descx+fromX)+px
		oDesc.css.top = (descy+fromY)+px
		oDesc.css.visibility = "visible"
    }
}
//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')
}