function winpop (url,w,h,scroll,resize,center) 
{
	if (center) {
		var winPos = ',top='+((screen.height - h) / 2)+',left='+((screen.width - w) / 2);
	}
	var scrollArg = (scroll == false) ? '' : ',scrollbars=1';
	var resizeArg = (resize == false) ? '' : ',resizable=1';
	flyout = window.open (url,"newin"+scroll+resize+center,"width=" + w + ",height=" + h + scrollArg + resizeArg + winPos);
	flyout.resizeTo(w,h);
	flyout.focus();
}

function showDiv(elementname) 
{
	if (document.getElementById) 
	{ // DOM3 = IE5, NS6
		document.getElementById(elementname).style.display = 'inline';
	}
	else 
	{
		if (document.layers) 
		{ // Netscape 4
			document.elementname.display = 'inline';
		}
		else 
		{ // IE 4
			document.all.elementname.style.display = 'inline';
		}
	}
} 



function SwapCssVisibility(ElementName, ToShow, ToHide)
{
	var ele = GetElement(ElementName);
	var curstyle = ele.style;
	if(curstyle.display == "inline"){curstyle.display = "none";}
		else{curstyle.display = "inline";}
		
	var toshow = GetElement(ToShow);
	toshow.style.display = "inline";
	
	var tohide = GetElement(ToHide);
	tohide.style.display = "none";
	
}


function SwitchCssVisibility(ElementName)
{
	var ele = GetElement(ElementName);
	var curstyle = ele.style;
	if(curstyle.display == "inline"){curstyle.display = "none";}
		else{curstyle.display = "inline";}	
}

function GetElement(ElementName)
{
	var element;
	if (document.getElementById)// this is the way the standards work
	{
		element = document.getElementById(ElementName);
	}
	else if (document.all)// this is the way old msie versions work
	{
		element = document.all[ElementName];
	}
	else if (document.layers) // this is the way nn4 works
	{
		element = document.layers[ElementName];
	}
	
	return element;

}