function showHide(x,x1){
	var y=document.getElementById(x);
	var y1=document.getElementById(x1);
	
	if(y.style.display=="block"){
	y.style.display="none";
	y1.style.display="block";
	}
	else{
	y.style.display="block";
	y1.style.display="none";
	}
	
	
}

function loadStyleSheets(cssNumber,cssToLoad){
	if(document.styleSheets){
		for(var i=0;i<cssNumber;i++){
		    if(i!=cssToLoad){
				document.styleSheets[i].disabled = true;
			}
			else{
				document.styleSheets[i].disabled = false;
			}
		}
	}
}

function swichMenuTop (x,numeParinte, numeTag,clasaoff,clasaon){


var tabel=document.getElementById(numeParinte);
var aReturn=tabel.getElementsByTagName(numeTag);
//var obj=document.getElementById(x);

for(i=0;i<aReturn.length;i++){
	
aReturn[i].className=clasaoff;
//aReturn[i].style.background="silver url(meniu/images/back_left.gif) 100% 100%";
//aReturn[i].style.color="navy";
}
 //obj.style.background="navy url(meniu/images/back_left_a1.gif) 100% 100%";
//obj.style.color="silver";
x.className=clasaon;
}

function hideShow(x,imgon,imgoff)
{
	var obj=document.getElementById(x);
	y=x.replace('div_','img_');
	var img=document.getElementById(y);
		
	if(obj.style.display=="block"){
		obj.style.display="none";
		img.src=imgon;
	}
	else{
        obj.style.display="block";
		img.src=imgoff;
	
	}
}
/*function hideShow(x,imgon,imgoff,clson,clsoff)
{
	
if(document.getElementById){
std=true;
}
else{
std=false;
}

if(std){
var obj=document.getElementById(x);
y=x.replace('div_','img_');
var img=document.getElementById(y);
}
else
{
var obj=eval("document."+x);
y=x.replace('div_','img_');
var img=eval("document."+y);
}
		
	if(obj.style.display=="block"){
		obj.style.display="none";
		obj.className=clson;
		img.src=imgon;
	}
	else{
        obj.style.display="block";
		obj.className=clsoff;
		img.src=imgoff;
	
	}
}*/