function checkRef(prValue){
	var weblink = document.referrer.indexOf("localhost22");
	if (weblink == -1)
		document.location="http://www.homeandhosed.com/admin_preview.aspx?id=" + prValue + ""
}

function getbrowserwidth() {
	if (navigator.userAgent.indexOf("MSIE") > 0)
		return(document.body.clientWidth);
	else
		return window.outerWidth;
}

function getbrowserheight() {
	if (navigator.userAgent.indexOf("MSIE") > 0)
		return(document.body.clientHeight);
	else
		return(window.outerHeight);
}

var popup = new Object()

function showPage(URL, width, height) {
	self.name = "adminpage"; 

	var X = getbrowserwidth() / 2;
	var Y = getbrowserheight() / 2;
                    	
	popup = window.open(URL, 'PopUp', 
                    		 'scrollbars=yes ' +
                    		 'width=' + width + ' ' +
                    		 'height=' + height + ' ' +
                    		 'top=0' + (0 + (Y - (height/2))) + ' ' +
                    		 'left=' + (window.screenLeft + (X - (width/2))))
                    	
	popup.focus()
}

function openWin(url){
	window.open(url,'10top','top=0,left=0,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,width=550,height=450');
	return false;
}

function openWin2(url){
	window.open(url,'10top','top=0,left=0,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,width=450,height=350');
	return false;
}

function disableEnterKey() {
	if (window.event.keyCode == 13)
		window.event.keyCode = 0;  
}