// --- GENERAL - START --- 

var previousTab = "tab1";

function getObject(pObj)
{
	var obj = null;
	switch(typeof(pObj))
	{
		case "string":
			if (document.all)
				obj = document.all.item(pObj);
			else if (document.getElementById)
				obj = document.getElementById(pObj);
			if ((!obj) && (document.getElementsByName))
				obj = document.getElementsByName(pObj).item(0);
			break;
		case "object":
			obj = pObj;
			break;
	}

	return obj;
}

function selectTab(pTab)
{
	var obj = null;

	/** Reseting previously selected tab */
	obj = getObject(previousTab);
	obj.className = previousTab;

	/** Setting new tab */
	previousTab = "tab"+pTab;
	obj = getObject(previousTab);
	obj.className = previousTab + "selected";

	/** Applying desinger style */
	obj = getObject("designers");
	obj.className = "designers designer" + pTab;
}