//menu

function menuvis(divName){
         if(document.getElementById(divName) && document.getElementById(divName).style.display != 'block')
            {

            for(i=1;i<3;i++)
  			 {
				subdiv="subMenu"+i.toString();

				if(subdiv!=divName && divName!='subMenu1') 
		         if(document.getElementById(subdiv).style.display == 'block')
			      {
            	   	document.getElementById(subdiv).style.visibility = 'hidden';
                   	document.getElementById(subdiv).style.display = 'none';
			 	  }
				}

                document.getElementById(divName).style.visibility = 'visible';
                document.getElementById(divName).style.display = 'block';
                }
}

function menuhide(divName){
        hide();
        if(document.getElementById(divName).style.display != 'none')
            {

                 document.getElementById(divName).style.visibility = 'hidden';
    	         document.getElementById(divName).style.display = 'none';

              }	
}


function hide(){
            for(i=1;i<3;i++)
  			 {
				subdiv="subMenu"+i.toString();

		         if(document.getElementById(subdiv) && document.getElementById(subdiv).style.display == 'block')
			      {
            	   	document.getElementById(subdiv).style.visibility = 'hidden';
                   	document.getElementById(subdiv).style.display = 'none';
			 	  }
				}
}

document.onclick=hide