var fullURL = parent.document.URL // complete url address

function parameter(queryString){
	var strAllParam;
	var strParam;
	var strValue;
	
	if(fullURL.indexOf("?") != -1){
		strAllParam = fullURL.split("?");
		strParam = strAllParam[1].split("&");
		for(i in strParam){
			strValue = strParam[i].split("=");
			if(strValue[0] == queryString){
				return strValue[1];
			}
		}
	}
	return "";
}

function jsWin(url,width,height)
{
	if(width != 0)
		thewidth = width;
	else
		thewidth = 500;
	if(height != 0)
		theheight = height;
	else
		theheight = 250;

	if(url == "")
		url = "http://www.jobstreet.com.sg/utility/firm_only.htm";

	window.open(url,"","location=no,status=no,resizable=yes,toolbar=no,scrollbars=yes,width="+thewidth+",height="+theheight);
	return false;
}

function opwin1(url,h,w)
{
   theHeight = screen.availHeight * h;
   window.open(url, "newwindow", "toolbar=no,menubar=no,scrollbars=yes,resizable=yes,location=top,status=no,width="+w+",height="+theHeight+",ScreenX=0,ScreenY=0,Top=0,Left=0");
}