function getInnerHtml(str)
{
	return document.getElementById(str).innerHTML;
}

function setInnerHtml(str,val)
{
	document.getElementById(str).innerHTML = val;
}

function objectVal(str,type)
{
	obj=document.getElementById(str);
	if(obj)
	{
		if(obj.type == "text" || obj.type == "textarea" || obj.type == "hidden" || obj.type == "password")
			return obj.value;
		else if(obj.type == "select-one")
		{
			if(type == "value")
				return obj.options[obj.selectedIndex].value;
			else
				return obj.options[obj.selectedIndex].value;
		}
	}
	else
		return "";
}