function collapse(id1,id2){
 
	obj=(document.all)?document.all(id1):((document.getElementById)?document.getElementById(id1):null);
	if(obj)	obj.style.display=(obj.style.display=="none")?"block":"none";
//	if(document.all){
//		with(document.all(id2)){innerText=(innerText=="+")?"-":"+";}
//	}
//	else if(document.getElementById){
//		with(document.getElementById(id2)){firstChild.nodeValue=(firstChild.nodeValue=="+")?"-":"+";}
//	}
}
function fncLoad()
{
    var wkToday = new Date();
    var wkMonth = wkToday.getMonth() + 1;
    fncDisplay(wkMonth)
}
function fncDisplay(value){
  
    for(i=1;i<13;i++){
        document.all("month_" + i).style.display = "none";
    }
//    document.all("next_4").style.display = "none"; 
    document.all("month_" + value).style.display = "block"; 

/*
    if(value==1 || value==2){
        document.all("month_" + (value + 1)).style.display = "block";
    }
    if(value==3){
        document.all("next_4").style.display = "block"; 
    }     
    if(value==12){
        document.all("month_1").style.display = "block";
    } 
    if(value==4 || value==5 || value==6 || value==7 || value==8 || value==9 || value==10 || value==11){
        document.all("month_" + (value + 1)).style.display = "block";
    }
*/
}
function fncLoadEnvironment()
{
    fncEnvironment(1)
}
function fncEnvironment(value){
  
    for(i=1;i<3;i++){
        document.all("environment_" + i).style.display = "none";
    }
    document.all("environment_" + value).style.display = "block"; 

}