function getDivisions(intGroupNum,strGroupName){
		document.forms[0].hdnGroupNum.value=intGroupNum;
		document.forms[0].hdnGroupName.value=strGroupName;
}

function getArrows(){ //calls functions on explain.js
	var objLink;
	var strDiv="";
	var strHowLinked="";
	var objNavPath = document.getElementById('NavPath');
	var intBLevelH=12;
	var intCLevelH=12;
	var intHowManyBsAllowed=6;

	for (i=0; i<document.links.length; i++) {
		objLink = document.links[i];
		strLinkID = objLink.id;

		if (strLinkID.indexOf('lnkbtn')>=0 && strLinkID.indexOf('otential')<0){
			
			strDiv+= '<div class="arrows" ';
			strDiv+= 'style="top:';
			strDiv+= (findPosY(objLink)-findPosY(objNavPath)).toString(); 
			strDiv+= '; left:';
			
			if (objLink.className.indexOf('2')<0){ 
				strDiv+=(findPosX(objLink)-findPosX(objNavPath)-70).toString();
				strDiv+= '"><img src="/images/arrows/level2.gif"></div>';
			}else{
				strDiv+=(findPosX(objLink)-findPosX(objNavPath)-60).toString();
				strDiv+= '"><img src="/images/arrows/level3.gif"></div>';
			}
			if (strLinkID.length<9){
				//set how strongly linked - ABC are Y coordinates
				if (strLinkID.indexOf('A')>0) { 
					strHowLinked='Direct Linkages';
				}
				//set how strongly linked, set line to blevel arrows
				if (strLinkID.indexOf('B')>0) { 
					strHowLinked='Experience-based Linkages';
					intBLevelH+=70;
					document.getElementById('Blevel').style.visibility='visible';
					intCLevelH=intBLevelH+30;
				}
				//set how strongly linked, set line to clevel arrows
				if (strLinkID.indexOf('C')>0) {
					strHowLinked='Competency-based Linkages';
					intCLevelH+=70; 
					document.getElementById('Clevel').style.visibility='visible';
					if (intBLevelH == 12 ){
						intBLevelH =13;
						intCLevelH+=30; 
					}
				}
				//how linked: strongly, moderately or weakly 
				if (strLinkID.charAt(strLinkID.length-1)==1) {
					strDiv+= '<div class="linked" ';
					strDiv+= 'style="left:';
					strDiv+= (findPosX(objLink)-findPosX(objNavPath)-30).toString(); 
					strDiv+= '; top:';
					strDiv+=(findPosY(objLink)-findPosY(objNavPath)-30).toString()+'">';
					strDiv+=strHowLinked+'</div>';
				}
			}//end string length

		}//end if lnkbtn
		document.write(strDiv);
		strDiv="";
	}// end loop
	document.getElementById('Blevel').style.height=intBLevelH+'px';
	document.getElementById('Clevel').style.height=intCLevelH+'px';
}

function moveArrows(){

	var objDivElems = document.getElementsByTagName('div');
	for (i=0; i<objDivElems.length; i++) {

		if(objDivElems[i].className=='arrows'||
			objDivElems[i].className=='levels'){

			objDivElems[i].style.left=
				(findPosX(objDivElems[i])-30).toString()+'px';
			objDivElems[i].style.top=
				(findPosY(objDivElems[i])-154).toString()+'px';
		}
	}
}