//FUNCTION TO RANDOMLY LOAD MAIN PICTURE

var imagenumber = 7 ;
var randomnumber = Math.random() ;
var rand1 = Math.round( (imagenumber-1) * randomnumber) + 1 ;
images = new Array
images[1] = "/uploadedImages/BJC_HealthCare/Patients_and_Visitors/Our_Facilities/Christian_Hospital/Network_Reference_Lab/NRLequipment1.jpg"
images[2] = "/uploadedImages/BJC_HealthCare/Patients_and_Visitors/Our_Facilities/Christian_Hospital/Network_Reference_Lab/NRLequipment2.jpg"
images[3] = "/uploadedImages/BJC_HealthCare/Patients_and_Visitors/Our_Facilities/Christian_Hospital/Network_Reference_Lab/NRLequipment3.jpg"
images[4] = "/uploadedImages/BJC_HealthCare/Patients_and_Visitors/Our_Facilities/Christian_Hospital/Network_Reference_Lab/NRLequipment4.jpg"
images[5] = "/uploadedImages/BJC_HealthCare/Patients_and_Visitors/Our_Facilities/Christian_Hospital/Network_Reference_Lab/NRLstaff1.jpg"
images[6] = "/uploadedImages/BJC_HealthCare/Patients_and_Visitors/Our_Facilities/Christian_Hospital/Network_Reference_Lab/NRLstaff2.jpg"
images[7] = "/uploadedImages/BJC_HealthCare/Patients_and_Visitors/Our_Facilities/Christian_Hospital/Network_Reference_Lab/NRLstaff3.jpg"
var image = images[rand1]

function fLoadImages() {
    var sDirPath = "/uploadedimages/BJC_HealthCare/Patients_and_Visitors/Our_Facilities/Christian_Hospital/Network_Reference_Lab/";
    var sImages = "aboutUs_over.gif, billing_over.gif, clinicalDesktop_over.gif, contactUs_over.gif, contactUs_over.gif, home_over.gif, links_over.gif, locations_over.gif, procedureManual_over.gif, staff_over.gif, testCatalog_over.gif, whatsnew_over.gif, feedback_over.gif, hipaa_over.gif, text_Maps_over.gif";
    var aImages = sImages.split(", ");
    sImages = "";
    for (var i = 0; i < aImages.length; i++) {
        sImages += "," + sDirPath + aImages[i];
    }
    sImages = sImages.substring(1);
    MM_preloadImages(sImages);
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}

MM_reloadPage(true);

function qsearch() {
    var strVal = document.forms["search"].query.value;
    var i;
    var len = strVal.length;
    var strOK = false;

    for (i = 0; i < len; i++) {
        if (strVal.charAt(i) != " ") {
            strOK = true;
            break;
        }
    }
    if (strOK == "1") {
        top.location.href='nrl_search.aspx?col=NRL&q=' + document.forms["search"].query.value;
        document.forms["search"].action = 'nrl_search.aspx?col=NRL&?q=' + document.forms["search"].query.value;
    } 
    return false;
}

function FontResize() {
	// setDefaults arguments: size unit, default size, minimum, maximum
	// optional array of elements or selectors to apply these defaults to
	dw_fontSizerDX.setDefaults('px', 14, 10, 18, ['body', 'td', 'div', 'p', 'a', 'li', 'font', 'span'],'fontSize_vnr');
	dw_fontSizerDX.set(12, 12, 12, ['div#sizer'] );
	dw_fontSizerDX.set(11, 11, 11, ['.sizer_small'] );
	dw_fontSizerDX.set(13, 13, 13, ['.sizer_medium'] );
	dw_fontSizerDX.set(15, 15, 15, ['.sizer_large'] );
	dw_fontSizerDX.init();
}

function openPrintWin(url)
	{
		winPrint = window.open(url,"","width=800,height=650,location=no,menubar=no,resizable=yes,scrollbars=yes");
		return false;
	}

function simpleToBoolean() {
	query = document.forms["avsearch"].q;
	queryString = query.value;
	if ((queryString.length > 0) && (queryString.indexOf(" ") > -1)) {
        while (queryString != queryString.replace(/^ /,""))
            queryString = queryString.replace(/^ /,"");
		while (queryString != queryString.replace(/ $/,""))
			queryString = queryString.replace(/ $/,"");
		while (queryString != queryString.replace(/  /," "))
			queryString = queryString.replace(/  /," ");
		newQueryString = "";
		pos = 0;
		while (pos < queryString.length) {
			switch (queryString.charAt(pos)) {
				case "'":
					if (queryString.indexOf("'",pos+1) > -1) {
						pos2 = queryString.indexOf("'",pos+1)
						newQueryString = newQueryString + queryString.substr(pos, pos2-pos+1);
						pos = pos2 + 1;
					}
					else {
						newQueryString = newQueryString + queryString.charAt(pos);
						pos = pos + 1;
					}
					break;
				case '"':
					if (queryString.indexOf('"',pos+1) > -1) {
						pos2 = queryString.indexOf('"',pos+1)
						newQueryString = newQueryString + queryString.substr(pos, pos2-pos+1);
						pos = pos2 + 1;
					}
					else {
						newQueryString = newQueryString + queryString.charAt(pos);
						pos = pos + 1;
					}
					break;
				case " ":
					newQueryString = newQueryString + " or ";
					pos = pos + 1;
					break;
				default:
					newQueryString = newQueryString + queryString.charAt(pos);
					pos = pos + 1;
			}
		}
		query.value = newQueryString;
	}

document.forms["avsearch"].pg.value='aq'; 
document.forms["avsearch"].submit();
}