function divHeight(div1,div2,div3)
	{				
		
		var div1H=document.getElementById(div1).offsetHeight;
		var div2H=document.getElementById(div2).offsetHeight;		

		maxH=Math.max(div1H,div2H);
		if (div3!='')
		{
			var div3H=document.getElementById(div3).offsetHeight;
			maxH2=Math.max(maxH,div3H);
				//3 div
			document.getElementById(div1).style.height=maxH2+'px';
			document.getElementById(div2).style.height=maxH2+'px';
			document.getElementById(div3).style.height=maxH2+'px';
		}
		else	//2 div
		{
			document.getElementById(div1).style.height=maxH+'px';
			document.getElementById(div2).style.height=maxH+'px';
		}
	}

function ToggleDIV(pos,div1,div2){
	if(document.getElementById('valasz'+pos).style.display=="none"){
		//expand
		document.getElementById('valasz'+pos).style.display="block";
	}else{
		//contract
		document.getElementById('valasz'+pos).style.display="none";		
	}
	if (div1!='' && div2!='')
	{		
		var div1H=document.getElementById(div1).offsetHeight;
		var div2H=document.getElementById(div2).offsetHeight;		
		maxH=Math.max(div1H,div2H);
		if (div1H==div2H)
		{
			//vissza az eredeti méretre
			document.getElementById(div1).style.height='auto';
			document.getElementById(div2).style.height=document.getElementById(div1).offsetHeight+"px";
			
			var div1H=document.getElementById(div1).offsetHeight;
			var div2H=document.getElementById(div2).offsetHeight;		
			maxH=Math.max(div1H,div2H);	
			document.getElementById(div1).style.height=maxH+'px';
			document.getElementById(div2).style.height=maxH+'px';			
		}
		else
		{
			document.getElementById(div1).style.height=maxH+'px';
			document.getElementById(div2).style.height=maxH+'px';
		}
	}
}