function setUrl(url)
{
	document.location.href = url;
}

function myGetElementsByName(tag, name)
{

	var arr = new Array();

	if(document.all)
	{
		var elem = document.getElementsByTagName(tag);
		for(i = 0, iarr = 0; i < elem.length; i++)
		{
			att = elem[i].getAttribute("name");
			if(att == name) 
			{
				arr[iarr] = elem[i];
				iarr ++;
			}
		}
		return arr;
	}
	else  return document.getElementsByName(name);
}

function replaceHtml(inputDiv, outputDiv)
{
	if(document.getElementById(inputDiv) && document.getElementById(outputDiv))
	{
		document.getElementById(outputDiv).innerHTML = document.getElementById(inputDiv).innerHTML;
		if(!detectVisibility(outputDiv))
			display(outputDiv);
	}
}

function sum(inArray)
{
	if(inArray != undefined)
	{
		var sum = 0;
		var i;
		for(i = 0; i < inArray.length; i ++)
			sum += inArray[i];
		return sum;
	}	
}