/* GMD 2 javaScript */

window.onerror=function(){return true;}

var adiv = null;
var adiv2 = null;
var viewHeight = 330;
var iframe_a=null;

function gettrailobjnostyle(){
if (document.getElementById)
return document.getElementById("viewer")
else if (document.all)
return document.all.viewer
}


function showtrail(imagename,title,description,height,adiv){
	stats=null;
	var getMargin_0= (viewHeight - height) / 2;
	var getMargin = getMargin_0 - 15;
	
	hide_contact();
	
	newHTML = '<div id="image_view">';
	newHTML = newHTML + '<div align="center" style="margin-top:'+ getMargin +'px;"><img src="' + imagename + '" border="0"></div>';
	newHTML = newHTML + '<div class="image_view_txt">' + description + '</div>';
	newHTML = newHTML + '</div>';

	gettrailobjnostyle().innerHTML = newHTML;
	
	if (adiv != '')
	{
	hide_num(adiv);
	}

}

function hide_num(adiv){

	if (adiv2 != null)
	{
		document.getElementById(adiv2).style.visibility="visible";
		document.getElementById(adiv).style.visibility="hidden";
		adiv2=adiv;
	}
	else
	{
		document.getElementById(adiv).style.visibility="hidden";
		adiv2=adiv;
	}
}

function contact(){
if (iframe_a == null){
	document.getElementById("box").style.display="none";
	document.getElementById("iframe").style.display="block";
	iframe_a=1;
	}
	else{
		hide_contact();
	}
}

function hide_contact(){
	document.getElementById("iframe").style.display="none";
	document.getElementById("box").style.display="block";
	iframe_a=null;
}

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];}
}