<!--
/*
* Filename:    admin.js
* Project:     PRSadmin
* Developer:   Marek Zagol
* Description: Collection of common js functions
*/

//validation
function IsInt(value)
{
	for(var i = 0; i < value.length; i++)
	{
		//if(value.charAt(i) < "0" || value.charAt(i) > "9")
		//	return false;
		if(value.charAt(i) >= "0" && value.charAt(i) <= "9")
			continue;
		else if(value.charAt(i) == "-")
			continue;
		else
			return false;
	}
	return true;
}

//element manipulation
function ShowHide(div, element)
{
	var div = document.getElementById(div);
	var element = document.getElementById(element);
	
	if(div.style.display == "none")
	{
		div.style.display = "block";
		element.focus();
	}
	else
	{
		div.style.display = "none";
	}
}

function Show(element)
{
	document.getElementById(element).style.display = "block";
}

function Hide(element)
{
	document.getElementById(element).style.display = "none";
}

function PlusMinus(element)
{
	var element = document.getElementById(element);
	
	if(element.value == "+")
		element.value = "-";
	else if(element.value == "-")
		element.value = "+";
}

function RemoveNodes(element)
{
	while(document.getElementById(element).hasChildNodes())
		document.getElementById(element).removeChild(document.getElementById(element).firstChild);
}

function RemoveChild(parent, child)
{
	document.getElementById(parent).removeChild(document.getElementById(child));
}

function SetSelected(element, value)
{
	document.getElementById(element).value = value;
}
-->