/* function popWindow
 *		Opens a new popup with the following attributes.
 *
 *		o url			URL of the contained page
 *		o width			width in pixels of the resulting popup
 *		o height		height in pixels of the resulting popup
 *		o name			new popup window name
 *		o scrollbars	boolean used to display or not the scrollbars
 *
 * Author : HDE (2004.03.23)
 */
function popWindow(url, width, height, name, scrollbars, status){
	
	if (!width) width = 500;
	if (!height) height = 500;
	if (!name) name = "default_window";
	if (!scrollbars) scrollbars = false;
	if (!status) status = false;
	
 	if (document.all){		
        var xMax = screen.width, yMax = screen.height;
    }else if (document.layers){       
        var xMax = screen.width, yMax = screen.height;
    }else if (document.getElementById){
		var xMax = screen.width, yMax = screen.height;
	}else{
		var xMax = 800, yMax=600;
	}
	var realW = (width)/2;
	var realH = (height)/2;
	var xOffset = ((xMax)/2) - realW, yOffset = (((yMax)/2)) - realH; 
	if (yMax==600)	yOffset = 0;

	if (scrollbars) var options = "directories=no,status=no,location=no,scrollbars=yes,menubar=no,toolbar=no,resizable=no" + ",screenX=" + xOffset + ",screenY=" + yOffset + ",top=" + yOffset + ",left=" + xOffset + ",width=" + width + ",height=" + height;
	else var options = "directories=no,status=no,location=no,scrollbars=no,menubar=no,toolbar=no,resizable=no" + ",screenX=" + xOffset + ",screenY=" + yOffset + ",top=" + yOffset + ",left=" + xOffset + ",width=" + width + ",height=" + height;

	popup = window.open(url,name,options);
	popup.focus();
}

/* function PopupLink
 *		Opens the url in the opening window (the main page), from a popup.
 *
 *		o url			URL of the destination page
 *
 * Author : HDE (2004.03.23)
 */
function PopupLink(url){
	window.opener.location = url;
}

/* function displayDetails
 *		display the avdvantage details concerning the selected title.
 *
 *		o url			URL of the destination page
 *
 * Author : HDE (2004.04.23)
 */
function displayDetails(span_id){
	/*hiddenField = document.forms[0].hiddenField.value;
	document.getElementById(hiddenField).style.visibility = "hidden";
	document.getElementById(span_id).style.visibility = "visible";
	document.getElementById("hiddenField").value = span_id;*/

	document.getElementById("titleAdv").innerHTML = eval("document.forms[0]." + span_id + "Title").value;
	document.getElementById("textAdv").innerHTML = eval("document.forms[0]." + span_id + "Text").value;
	document.getElementById("exampleAdv").innerHTML = eval("document.forms[0]." + span_id + "Example").value;
}

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_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_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 Is() {
	agent = navigator.userAgent.toLowerCase();
	this.major = parseInt(navigator.appVersion);
	this.minor = parseFloat(navigator.appVersion);
	this.ns = ((agent.indexOf('mozilla') != -1) && ((agent.indexOf('spoofer')
	== -1)
		 && (agent.indexOf('compatible') ==  -1)));
	this.ns2 = (this.ns && (this.major == 3));
	this.ns3 = (this.ns && (this.major == 3));
	this.ns4b = (this.ns && (this.major == 4) && (this.minor <= 4.03));
	this.ns4 = (this.ns && (this.major == 4));
	this.ns6 = (this.ns && (this.major >= 5));
	this.ie = (agent.indexOf("msie") != -1);
	this.ie3 = (this.ie && (this.major < 4));
	this.ie4 = (this.ie && (this.major == 4) && (agent.indexOf("msie 5.0") == -1));
	this.ie5 = (this.ie && (this.major == 4) && (agent.indexOf("msie 5.0") != -1));
	this.ie55 = (this.ie && (this.major == 4) && (agent.indexOf("msie 5.5") != -1));
	this.ie6 = (this.ie && (agent.indexOf("msie 6.0")!=-1) );
	this.aol = (agent.indexOf("aol") != -1);
	this.aol3 = (this.aol && this.ie3);
	this.aol4 = (this.aol && this.ie4);
	this.aol5 = (this.aol && this.ie5);
	}
	var is = new Is();
	
	function winResize() {
	if(is.ns4 ||is.ns6||is.ie4||is.ie5||is.ie55||is.ie6) {
	history.go(0);
	}
}
function FSubmit(frmname,fieldbtn,name,url)
{
	frmname.action = url;	
	fieldbtn.value=name;
	frmname.submit();		
}
//function direct to one page
function FHeader(frmname,url)
{
	frmname.action = url;	
	frmname.submit();		
}