function toggleImages(val)
{
   
   for(var i=1;i<=14;i++){
        if(document.getElementById('div'+i)!=null){
		    document.getElementById('div'+i).style.display = 'none';
		}
   }

   for(var i=1;i<=14;i++){
        if(document.getElementById('link'+i)!=null){
		    document.getElementById('link'+i).className = 'normal';
		}
   }
   
   document.getElementById('div'+val).style.display = '';
   document.getElementById('link'+val).className = 'selected';    

 }


function toggleHospital(block,val)
{
   
  var allIds=returnAttributes('id');

   
  for(var k=0;k<=allIds.length;k++){
     var re = /area/;
     if (re.test(allIds[k])){
          document.getElementById(allIds[k]).style.display = 'none';
	 }
  }   
   
   /*
   for(var i=1;i<=5;i++){
        if(document.getElementById('area_'+block+'_'+i)!=null){
		    document.getElementById('area_'+block+'_'+i).style.display = 'none';
		}
   }*/


  for(var k=0;k<=allIds.length;k++){
     var re = /select/;
     if (re.test(allIds[k])){
          document.getElementById(allIds[k]).className = 'regular'; 
	 }
  }

/*
   for(var i=1;i<=5;i++){
        if(document.getElementById('select_'+block+'_'+i)!=null){
		    document.getElementById('select_'+block+'_'+i).className = 'regular';
		}
   }*/

   
   document.getElementById('area_'+block+'_'+val).style.display = '';
   document.getElementById('area1_'+block+'_'+val).style.display = '';
   document.getElementById('select_'+block+'_'+val).className = 'select';    

}



function openPopular1()
{
 document.getElementById("popular1").style.display = '';
  document.getElementById("popular2").style.display = 'none';
     return void(0);
}

function openPopular2()
{	 
  document.getElementById("popular2").style.display = '';
  document.getElementById("popular1").style.display = 'none';
     return void(0);
}


function returnAttributes(at){
var arr=[];
var elem=document.getElementsByTagName('*'), i=0, e;
while(e=elem[i++]){
e[at]?arr[arr.length]=e[at]:null;
}
return arr;
}

function toggleHospitalMenu(val)
{
	var menuId = "menu"+val;
	var activeId="active"+val;
	if(document.getElementById(menuId).style.display=='none')
	{
		document.getElementById(menuId).style.display = '';
		document.getElementById(activeId).className = 'normal';
	}else
	{
		document.getElementById(menuId).style.display = 'none';
   		
	}
}