var previousValue = null;

function wcgReset(srcEl)
{
	var firstTime = srcEl.getAttribute('hint');
	if (firstTime == 'true')
		{
			//srcEl.className = 'wcgInput';
			srcEl.style.color = '#333333';
			srcEl.style.textAlign = 'left';
			previousValue = srcEl.value;
			srcEl.value = '';
			srcEl.setAttribute('hint', 'false');
			srcEl.select();			
		}
	   else {
			
	   }
}


function wcgButtonActive(srcEl)
{
	var cssClass = srcEl.className;
	var bgImage = '';


	if (cssClass == 'wcgButton')
	{
		bgImage = 'url(/images/buttons/button_small2.gif)';
	}
	else if (cssClass == 'wcgButtonMedium')
	{
		bgImage = 'url(/images/buttons/button_medium2.gif)';
	}

	srcEl.style.backgroundImage = bgImage;
}

function wcgButtonNormal(srcEl)
{
	var cssClass = srcEl.className;
	var bgImage = '';

	if (cssClass == 'wcgButton')
	{
		bgImage = 'url(/images/buttons/button_small0.gif)';
	}
	else if (cssClass == 'wcgButtonMedium')
	{
		bgImage = 'url(/images/buttons/button_medium0.gif)';
	}

	srcEl.style.backgroundImage = bgImage;
}

function wcgToggle(srcEl, divID)
{
	var checkBox = srcEl;

	if (checkBox.checked)
	{
		document.getElementById(divID).style.display = 'none';	
	}
	else
	{
		
		document.getElementById(divID).style.display = 'block';		
		//document.getElementById(fieldId).focus();
	}
}

function wcgToggleInverse(srcEl, divID)
{
	var checkBox = srcEl;
	if (checkBox.checked)
	{
		document.getElementById(divID).style.display = 'block';	
	}
	else
	{
		
		document.getElementById(divID).style.display = 'none';		
		//document.getElementById(fieldId).focus();
	}
}

function wcgFlipPassword(srcEl, fieldId)
{
	srcEl.style.display = 'none';
	document.getElementById(fieldId).style.display = 'block';
	document.getElementById(fieldId).focus();
}



function wcgOpenWindow(contentURL,windowName,windowWidth,windowHeight) {
 	options = 'height=' + windowHeight + ',width=' + windowWidth + ',status=yes, resizable=yes, scrollbars=yes';
 	newWindow = window.open(contentURL,windowName,options);
 	newWindow.focus()
}

function wcgToggleCheck(targetId)
{
	var wcgCheckBox = document.getElementById(targetId);

	if (wcgCheckBox.checked)
	{
		wcgCheckBox.checked = false;
	}
	else
	{
		wcgCheckBox.checked = true;
	}
	//document.getElementById(targetId).focus();
}

if (document.images)
{
	pic1 = new Image(120,28); 
	pic1.src="/images/buttons/button_small2.gif"; 

	pic2 = new Image(175,28); 
	pic2.src="/images/buttons/button_medium2.gif";   

	pic3 = new Image(336,265); 
	pic3.src="/images/misc/signInBack1.gif";

	pic4 = new Image(16,16); 
	pic4.src="/images/misc/refresh.gif";
}