var newWindow = null;
var defltOffset = 150;
var offset = 10;
function setScrollBarTop()
{
    var sidec = document.getElementById('scrollBar');
    if(sidec!=null)
    {
        sidec.style.top = (document.body.scrollTop >= defltOffset)?offset + document.body.scrollTop:defltOffset;
        setTimeout('setScrollBarTop()', 10);
    }
}
//window.onload = setScrollBarTop;
//setTimeout('setScrollBarTop();', 200);
function onLoadEvents()
{
    setScrollBarTop();
    changeSearchButtonName();
}
window.onload=onLoadEvents;
function showHide(el)
{
    var elmnt = document.getElementById(el);
    elmnt.style.display=(elmnt.style.display=="none")?"":"none";
}

   
function trim(str)
{
    return str.replace(/^\s*|\s*$/g,"");
}

function getQueryStringValue(key)
{
    var queryStringVariableArray;
    var urlQArray = document.URL.split("?");
    var queryString = (urlQArray.length>1)?urlQArray[1]:urlQArray[0];
    queryString = queryString.split("#")[0];
    var queryStringVariableArray = queryString.split("&");
    for (var icount = 0; icount < queryStringVariableArray.length;icount++)
    {
        var nameValue;
        nameValue = queryStringVariableArray[icount].split("=");
        if (nameValue[0] == key)
        {
              return nameValue[1];
        }
    }
    return null;
}
function openWindow(url, width, height)
{
	closeWindow();
	newWindow = window.open(url, "TheQNewWindow","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=0,width="+width+",height="+height+",left=200,top=200");
}

function closeWindow()
{
	if (newWindow != null && typeof newWindow == "object")
	{
		newWindow.close();
	}
}