var g_ReEx_email		= /^([0-9a-zA-Z]([-.\w]*[0-9a-zA-Z])*@([0-9a-zA-Z][-\w]*[0-9a-zA-Z]\.)+[a-zA-Z]{2,9})$/

var strValidString	= '';
var blnValid		= true;

function SetNavHeight()
{
	var objContentDiv			= document.getElementById('Content');
	var objNavigationLeftDiv	= document.getElementById('NavigationLeft');
	
	SetNavHeight();
	
	objNavigationLeftDiv.style.height = getStyle(objContentDiv, 'height');
}

function getStyle(el, style)
{
	if(!document.getElementById) return;
   
	var value = el.style[toCamelCase(style)];
   
    if(!value)
    {
        if(document.defaultView)
        {
            value = document.defaultView.getComputedStyle(el, "").getPropertyValue(style);
		}
        else
        {
			if(el.currentStyle)
			{
				value = el.currentStyle[toCamelCase(style)];
			}
		}
	}
	return value;
}



function trimspaces(strValue)
{
	strValue=strValue.replace(/^[\s]+/g,"");
    strValue=strValue.replace(/[\s]+$/g,"");
	return strValue;
}

function checkExpression(strValue, strRegExp)
{


	var myRegExp	= new String(strRegExp);
	var intPos		= myRegExp.indexOf('@');
	var blnEmail	= intPos > 0;

	if(blnEmail && trimspaces(strValue) == '')
	{
		//Floris: Expressie is een email, dus niet checken indien leeg (wordt in form object ander altijd aangezien als fout e-mail adres
		return true;
	}
	
	var blnReg = false;
	var filter  = strRegExp;
	if (filter.test(strValue)) {
		blnReg = true;
	};
	return blnReg;
}