function parseConcentrations(loc){
				var pg=self.location.search.toString(); pg=pg.substring(1,pg.length);
				var dsply="none";
				if (loc == "") loc=pg;
				if (loc == "") loc="all";
				if (loc == "all") dsply="block", document.Concentrations.reset();
				
				//* Resets location divisions										
				document.getElementById('mhbs').style.display=dsply;
				document.getElementById('ibld').style.display=dsply;
				document.getElementById('ilch').style.display=dsply;
				document.getElementById('smer').style.display=dsply;
				document.getElementById('fdm').style.display=dsply;
				document.getElementById('jcmm').style.display=dsply;
				document.getElementById('aid').style.display=dsply;
				document.getElementById('pshb').style.display=dsply;
				document.getElementById('art').style.display=dsply;
				document.getElementById('env').style.display=dsply;
				document.getElementById('agro').style.display=dsply;
				document.getElementById('csse').style.display=dsply;
				document.getElementById('ithm').style.display=dsply;
				document.getElementById('ipd').style.display=dsply;
				document.getElementById('pesc').style.display=dsply;
				document.getElementById('edu').style.display=dsply;
				document.getElementById('aahe').style.display=dsply;
				document.getElementById('theo').style.display=dsply;
				document.getElementById('mfs').style.display=dsply;
				document.getElementById('vet').style.display=dsply;
				document.getElementById('int').style.display=dsply;
								
				//* Sets location division and menu color				
				var strng=loc;
				while (strng != ""){
					if (strng.indexOf("-") != -1) {
						loc=strng.substring(0,strng.indexOf("-"));
						strng=strng.substring(strng.indexOf('-')+1,strng.length);	
					}
					else loc=strng, strng="";
					if (loc!="all")document.getElementById(loc).style.display="block";
				}				
	    	}
			
			function expandConcentration(conc){
	                	if (document.getElementById(conc).style.display=='block') document.getElementById(conc).style.display='none';
	                	else document.getElementById(conc).style.display='block';
	        }