if (!document.getElementById && document.all) { document.getElementById = function(id) { return document.all[id]; }}	
	var elementId = "main";
	var debug = true;

	function __getElement(__elementId)
	{
		//alert("getElement: " + __elementId);
		var returnElement = (typeof __elementId == 'string') ? document.getElementById(__elementId) : __elementId;
		//alert("__getElement"+document.getElementById(__elementId));
		return returnElement;
	}

	function siteResize(height,elementid)
    {
		//alert("element: " + elementid);
		var element = __getElement(elementid);
		
		if (element != undefined)
		{
			//alert("div element new height: " + height);
			if(element.getAttribute('height')) {
				//alert("div "+elementid+" has height");
				element.height = height;
			}
			element.style.height = height+"px";
			return true;
		}
		else
		{
			if (debug)
			{
				alert("div element "+elemendId1+" konnte nicht gefunden werden!!!");
			}
			return false;
		}
    }
	
	function getDivHeight(__id)
    {
		//alert("getDivHeight: " + __id);
		var element = __getElement(__id);
		//alert("div element  new height: " + element.offsetHeight);
		return element.offsetHeight;
    }