function ProcessDefaultOnLoad(onLoadFunctionNames)
{
	ProcessPNGImages();
	UpdateAccessibilityUI();
	
	for (var i=0; i < onLoadFunctionNames.length; i++)
	{
		var expr="if(typeof("+onLoadFunctionNames[i]+")=='function'){"+onLoadFunctionNames[i]+"();}";
		eval(expr);
	}
	if (typeof(_spUseDefaultFocus)!="undefined")
		DefaultFocus();
	}


function getObject(id)
{
        if(document.getElementById) {
		obj = document.getElementById(id);
        }
        else if(document.all) {
        	obj = document.all.item(id);
        }
        else {
        	obj = null;
        }
        return obj;
}

function showTab(id)
{
	hideTab();
        activeTab = id;
        getObject("tab" + id).className = "tabActive";
        getObject("pane" + id).className = "tabPaneActive";
}

function hideTab() {
        getObject("pane" + activeTab).className = "tabPane";
        getObject("tab" + activeTab).className = "tab";
}
activeTab = 1;