function showMouseOver(cntrl) {
	if(cntrl.oSrc==null)
	{
		cntrl.oSrc=cntrl.src;
		cntrl.src=cntrl.src.substring(0,cntrl.src.length - 4) + '_over.gif';
	}
}
function showMouseOverTwo(cntrl) {
	if(cntrl.oSrc==null)
	{
		cntrl.oSrc=cntrl.src;
		cntrl.src= cntrl.src.substring(0,cntrl.src.length - 4) + '_.gif';
	}
}
function restoreImage(cntrl) {
	if(cntrl.oSrc!=null)
	{
		cntrl.src=cntrl.oSrc;
		cntrl.oSrc=null;
	}
}

function gotoUrl(strUrl) {
	document.location.href=strUrl;
	return false;
}

function submitForm() {
	document.forms[0].submit(); 
	return false;
}

function submitValidForm() {
	if(validateForm(document.forms[0], false))
		document.forms[0].submit(); 
	return false;
}

function gotoUrlclose(strUrl) {
	
	window.opener.location.href=strUrl;
	window.close
	return false;
}