// JavaScript Document

function ShowHideElem1(ElemId){
	if(document.getElementById(ElemId)){
		alert (ElemId);
		var theElem = document.getElementById(ElemId);
		var tmpStyle = theElem.style.display;
			if(tmpStyle=="block"){
				theElem.style.display = "none";
			} else {
				theElem.style.display = "block";
			}
	}
}

function ShowHideElem2(ElemId){
	if(document.getElementById(ElemId)){
		//alert (ElemId);
		var theElem = document.getElementById(ElemId);
		var tmpStyle = theElem.style.display;
			if(tmpStyle=="none"){
				theElem.style.display = "block";
			} else {
				theElem.style.display = "none";
			}
	}
}

function ShowHideElem1_b(ElemId){
	if(document.getElementById(ElemId)){
		//alert (ElemId);
		var theElem = document.getElementById(ElemId);
		var tmpStyle = theElem.style.display;
			if(tmpStyle=="block"){
				theElem.style.display = "none";
			} 
	}
}

function ShowHideElem2_b(ElemId){
	if(document.getElementById(ElemId)){
		//alert (ElemId);
		var theElem = document.getElementById(ElemId);
		var tmpStyle = theElem.style.display;
			if(tmpStyle=="block"){
				theElem.style.display = "none";
			} 
	}
}