function IsNumeric(PossibleNumber)
{	
	var PNum = new String(PossibleNumber);	
	var regex = /[^0-9]/;	
	return !regex.test(PNum);
}

function LargerImageView(strImage, strTitle) {
    PopupWindow(strImage, strTitle, 625, 625, 'no');
    //window.open(strImage,strTitle,'width=625,height=625,resizable=no');
}

function LaunchTellAFriend(strURL, strTitle) {
    PopupWindow(strURL, strTitle, 450, 575, 'no');
    //window.open(strURL,strTitle,'width=450,height=575,resizable=no');
}

function VideoPopup(strImage, strTitle) {
    PopupWindow(strImage, strTitle, 675, 450, 'no');
    //window.open(strImage, strTitle, 'width=500,height=400,resizable=no');
}

function PopupWindow(strURL, strTitle, intWidth, intHeight, blnResizable) {
    var strOptions = 'width=' + intWidth + ',height=' + intHeight + ',resizeable=' + blnResizable;
    window.open(strURL, strTitle, strOptions);
}