var winUploadWait;

function SetFocus(id) {
	//alert(document.getElementById(id).style);
	//document.getElementById(id).style.backgroundColor  = "red";
	document.getElementById(id).focus();
}

function ShowUploadWait(div_uploadLabels, div_uploadProgress) {
	document.getElementById(div_uploadLabels).style.display = "none";
	document.getElementById(div_uploadProgress).style.display = "block";
}

function HideUploadWait(div_uploadLabels, div_uploadProgress) {
	document.getElementById(div_uploadLabels).style.display = "block";
	document.getElementById(div_uploadProgress).style.display = "none";
}

function ShowDiv(div_ToShow) {
	document.getElementById(div_ToShow).style.display = "block";
}

function HideDiv(div_ToHide) {
	document.getElementById(div_ToHide).style.display = "none";
}

function ShowYesNo(ucYesNo) {
	document.getElementById(ucYesNo).style.display = "block";
}

function HideYesNo(ucYesNo) {
	document.getElementById(ucYesNo).style.display = "none";
}

function openUploadWaitForm()
{
	winUploadWait = NewWindow('UploadWaitForm.aspx', 'UploadWait', 400, 200, 'no');
}

function closeUploadWaitForm()
{
	openUploadWaitForm();
	
	if (winUploadWait != null)	
	{
		winUploadWait.close();
	}
	else
	{
		alert('Window is null');
	}
	

}

function NewWindow(mypage, myname, width, height, showScroll) 
{
	var leftPos = (screen.width - width) / 2;
	var topPos = (screen.height - height) / 2;
	
	winprops = 'height='+height+',width='+width+',top='+topPos+',left='+leftPos+',scrollbars='+showScroll+',resizable=no, dependent=yes' 
	
	win = window.open(mypage, myname, winprops)
	
	return win;
}

function ShowPrintPreview( targetpage )
{
	F = window.open( targetpage,"Popup","width=650,height=750,resizable=1,scrollbars=yes,menubar=1,toolbar=1,status=1");
}

function ShowArticlePreview( targetpage )
{
	F = window.open( targetpage,"Preview","width=650,height=750,resizable=1,scrollbars=yes,menubar=1,toolbar=1,status=1");
}

function ShowArticlePdf( targetpage )
{
	F = window.open( targetpage,"PdfPreview","width=650,height=750,resizable=1,scrollbars=yes,menubar=1,toolbar=1,status=1");
}

function ShowStatistic( targetpage )
{
	F = window.open( targetpage,"PdfPreview","width=650,height=750,resizable=1,scrollbars=yes,menubar=0,toolbar=0,status=1");
}

function SubmitForm(byElement, event)
{
	if (document.all)
	{
		// IE
		if (event.keyCode == 13)
		{
			event.returnValue=false;
			event.cancel = true;
			document.getElementById(byElement).click();
		}
	}

	else if (document.getElementById)
	{
		// Firefox
		if (event.which == 13)
		{
			event.returnValue=false;
			event.cancel = true;

			document.getElementById(byElement).focus();
		}
	}

}