var opennumber = "";
  var subnumber = "";
  var finnumber = "";
  var startnum = new Array(0,80, 145,327 ,400 ,480);
  var widthnum = new Array(0,450, 470,765 ,360 ,430);
  var startfin = new Array(0,80, 145,235 ,400);
  var widthfin = new Array(0,750, 470,240 ,750);
  if (document.images) {
         var mainon  = new Image();
         mainon.src  = "/college_wide/AWM/awmData-mdcc/arrownonegrad.gif";
         var mainoff  = new Image();
         mainoff.src  = "/college_wide/AWM/awmData-mdcc/arrowdown.gif";
         var subon  = new Image();
         subon.src  = "/college_wide/AWM/awmData-mdcc/arrownonegrad.gif";
         var suboff  = new Image();
         suboff.src  = "/college_wide/AWM/awmData-mdcc/arrowdown_2ndlev.gif";
  }
  function dohref(level) {
    
	if (level == "1" && opennumber != "" ) {
	   if (finnumber != "") {
	    lstimgoff(finnumber);
		finnumber = "";
	   }
	   if (subnumber != "") {
	    schgimgoff(subnumber);
		subnumber = "";
	   }
	   chgimgoff(opennumber);
	   opennumber = "";
	}

	if (level == "2" && subnumber != "" ) {
	   if (finnumber != "") {
	    lstimgoff(finnumber);
		finnumber = "";
	   }
	   if (subnumber != "") {
	    schgimgoff(subnumber);
		subnumber = "";
	   }
	 }
  }
  
  function chgimgon(ident) {
	var imgitem;
	var subitem;
	var mainitem;
	if (opennumber != "" && opennumber != ident) {
	   if (finnumber != "") {
	    lstimgoff(finnumber);
		finnumber = "";
	   }
	   if (subnumber != "") {
	    schgimgoff(subnumber);
		subnumber = "";
	   }
	   chgimgoff(opennumber);
	   opennumber = "";
	}
    
	opennumber = ident;
	if(document.getElementById){
		imgitem = document.getElementById('img'+ident);
    }
	else if(document.all){
		imgitem = document.all['img'+ident];
	}
	imgitem.src = '/college_wide/AWM/awmData-mdcc/arrownonegrad.gif';
	
   if(document.getElementById){
		subitem = document.getElementById('sub'+ident);
    }
	else if(document.all){
		subitem = document.all['sub' + ident];
	}
	if (subitem) {
        if (document.body.clientWidth < (startnum[ident] + widthnum[ident])) {
		   newstart = document.body.clientWidth - widthnum[ident];
		   if (newstart < 15) newstart = 15;
  		   subitem.style.left = newstart;
		}else {
  		   subitem.style.left = startnum[ident];
		}
  	    subitem.style.visibility = 'visible';	
    }		
   if(document.getElementById){
		mainitem = document.getElementById('main'+ident);
    }
	else if(document.all){
		mianitem = document.all['main'+ident];
	}
	if (mainitem) {
  	    mainitem.style.color='#0066ff';
  	    mainitem.style.textDecoration='none';
    }		

 }
  function chgimgoff(ident) {
	var imgitem;
	var subitem;
	var mainitem;
	if(document.getElementById){
		imgitem = document.getElementById('img'+ident);
    }
	else if(document.all){
		imgitem = document.all['img'+ident];
	}
	imgitem.src = '/college_wide/AWM/awmData-mdcc/arrowdown.gif';
	
   if(document.getElementById){
		subitem = document.getElementById('sub'+ident);
    }
	else if(document.all){
		subitem = document.all[submenu];
	}
	if (subitem) {
  	    subitem.style.visibility = 'hidden';	
    }		
   if(document.getElementById){
		mainitem = document.getElementById('main'+ident);
    }
	else if(document.all){
		mianitem = document.all['main'+ident];
	}
	if (mainitem) {
  	    mainitem.style.color='#003366';
  	    mainitem.style.textDecoration='underline';
    }		

 }
 function schgimgon(ident) {
	var imgitem;
	var subitem;
	var mainitem;
	if (ident == "2b") {
	    subarr = 3;
	} else {
	    subarr = ident.substring(0,1);
	}
	if (subnumber != "" && subnumber != ident) {
	   if (finnumber != "") {
	    lstimgoff(finnumber);
		finnumber = "";
	   }
	   if (subnumber != "") {
	    schgimgoff(subnumber);
		subnumber = "";
	   }
	}
	subnumber = ident;
	if(document.getElementById){
		imgitem = document.getElementById('img'+ident);
    }
	else if(document.all){
		imgitem = document.all['img'+ident];
	}

	imgitem.src = '/college_wide/AWM/awmData-mdcc/arrownonegrad.gif';

   if(document.getElementById){
		subitem = document.getElementById('fin'+ident);
    }
	else if(document.all){
		subitem = document.all['fin'+ident];
	}
	if (subitem) {
        if (document.body.clientWidth < (startfin[subarr] + widthfin[subarr])) {
		   newstart = document.body.clientWidth - widthfin[subarr];
		   if (newstart < 15) newstart = 15;
  		   subitem.style.left = newstart;
		}else {
  		   subitem.style.left = startfin[subarr];
		}
  	    subitem.style.visibility = 'visible';	
    }		
   if(document.getElementById){
		mainitem = document.getElementById('sub'+ident);
    }
	else if(document.all){
		mianitem = document.all['sub'+ident];
	}
	if (mainitem) {
  	    mainitem.style.color='#0066ff';
  	    mainitem.style.textDecoration='none';
    }		
 } 
 	
 function schgimgoff(ident) {
	var imgitem;
	var subitem;
	var mainitem;
	if(document.getElementById){
		imgitem = document.getElementById('img'+ident);
    }
	else if(document.all){
		imgitem = document.all['img'+ident];
	}
	imgitem.src = '/college_wide/AWM/awmData-mdcc/arrowdown_2ndlev.gif';
   if(document.getElementById){
		subitem = document.getElementById('fin'+ident);
    }
	else if(document.all){
		subitem = document.all['fin'+ident];
	}
	if (subitem) {
  	    subitem.style.visibility = 'hidden';	
    }		
   if(document.getElementById){
		mainitem = document.getElementById('sub'+ident);
    }
	else if(document.all){
		mianitem = document.all['sub'+ident];
	}
	if (mainitem) {
  	    mainitem.style.color='#003366';
  	    mainitem.style.textDecoration='underline';
    }		
 }
 
  function lstimgon(ident) {
   var subitem;
   var imgitem;
   var mainitem;
   var main = ident.substring(0,1);
   finnumber = ident;
 
    if(document.getElementById){
		subitem = document.getElementById('sub'+main);
    }
	else if(document.all){
		subitem = document.all['sub'+main];
	}
	if (subitem) {
  	    subitem.style.visibility = 'visible';	
    }		
    if(document.getElementById){
		subitem = document.getElementById('fin'+ident);
    }
	else if(document.all){
		subitem = document.all['fin'+ident];
	}
	if (subitem) {
  	    subitem.style.visibility = 'visible';	
    }		
	if(document.getElementById){
		imgitem = document.getElementById('img'+ident);
    }
	else if(document.all){
		imgitem = document.all['img'+ident];
	}

	imgitem.src = '/college_wide/AWM/awmData-mdcc/arrownonegrad.gif';
 
    if(document.getElementById){
		mainitem = document.getElementById('sub'+ident);
    }
	else if(document.all){
		mianitem = document.all['sub'+ident];
	}
	if (mainitem) {
  	    mainitem.style.color='#0066ff';
  	    mainitem.style.textDecoration='none';
    }		
  }
  
  function lstimgoff(ident) {
   var subitem;
   var mainitem;
   var main = ident.substring(0,1);
   chgimgoff(main);
   if(document.getElementById){
		subitem = document.getElementById('fin'+ident);
    }
	else if(document.all){
		subitem = document.all['fin'+ident];
	}
	if (subitem) {
  	    subitem.style.visibility = 'hidden';	
    }		
   if(document.getElementById){
		mainitem = document.getElementById('sub'+ident);
    }
	else if(document.all){
		mianitem = document.all['sub'+ident];
	}
	if (mainitem) {
  	    mainitem.style.color='#003366';
  	    mainitem.style.textDecoration='underline';
    }		
  }

  function mainoldopen(which) {
   ht= "600";
   wd ="800"
   msg=open(which,"");
   msg.focus();
 }
 
 function studentopen(which) {
   window.name = "MDCCMAIN";
   ht= "600";
   wd ="800"
   msg=open(which+"&newwin=Y","MDCCSTUDENT","toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=yes,alwaysRaised=yes,copyhistory=no,width="+wd+",height="+ht);
   msg.focus();
 }