function popup_window(page, title)
{
	leftpos=0
	if (screen)
	{ width = 0.4 * screen.width; height = 400 }
	else { width=200; height=400 }

	window.open(page, title, config='height='+height+', width='+width+', left='+leftpos+', top=0, scrollbars, alwaysraised, resizable=yes');
}

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

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

function findObj(n, d) { //v4.0
  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=findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

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

function csel(name, title)
{
	tstr = "You have chosen to DELETE the " + title + " '" + name + "'!\n\nAre you sure that you want to do this?";
	if(confirm(tstr))
	{
		return true;
	}
	else
	{
		return false;
	}
}

// New Window Scripts added by www.svensteglich.de

function seminarPop() { 
 if (!document.getElementsByTagName) return; 
 var anchors = document.getElementsByTagName("a"); 
 for (var i=0; i<anchors.length; i++) { 
   var anchor = anchors[i]; 
   if (anchor.getAttribute("href") && anchor.href.indexOf("seminardetails") != -1 && anchor.href.indexOf("praesentationen") == -1) {
     anchor.onclick = function() { window.open(this.href, null, "width=700,height=500,resizable=no,scrollbars=yes,toolbar=no,status=no,directories=no,menubar=no,location=no"); return false; };
	 anchor.title = "Details zu Seminar und Referent";
  }
 } 
}

function praesentPop() { 
 if (!document.getElementsByTagName) return; 
 var anchors = document.getElementsByTagName("a"); 
 for (var i=0; i<anchors.length; i++) { 
   var anchor = anchors[i]; 
   if (anchor.getAttribute("href") && anchor.href.indexOf("praesentationen") != -1) {
     anchor.onclick = function() { window.open(this.href); return false; };
	 anchor.title = "PDF in neuem Fenster oder speichern auf Festplatte";
  }
 } 
}

/* function englishLinks() { 
 if (!document.getElementsByTagName) return; 
 var anchors = document.getElementsByTagName("a"); 
 for (var i=0; i<anchors.length; i++) { 
   var anchor = anchors[i]; 
   if (anchor.getAttribute("href") && anchor.href.indexOf("http://www.imex-frankfurt.com/") != -1) {
     anchor.title = "Externer Link: englische Website"; }
 } 
} */

function externalLinks() { 
 if (!document.getElementsByTagName) return; 
 var anchors = document.getElementsByTagName("a"); 
 for (var i=0; i<anchors.length; i++) { 
   var anchor = anchors[i]; 
   if (anchor.getAttribute("href") && anchor.href.indexOf("imex-frankfurt.de") == -1 && anchor.href.indexOf("javascript") == -1 && anchor.href.indexOf("mailto") == -1) {
     anchor.onclick = function() { window.open(this.href); return false; };
	 anchor.title = "Externer Link in neuem Fenster";
  }
 } 
}

function videoLinks() { 
 if (!document.getElementsByTagName) return; 
 var anchors = document.getElementsByTagName("a"); 
 for (var i=0; i<anchors.length; i++) { 
   var anchor = anchors[i]; 
   if (anchor.getAttribute("href") && anchor.href.indexOf("http://www.vidvite.com/") != -1) {
     anchor.onclick = function() { window.open(this.href, null, "width=790,height=600,resizable=no,scrollbars=yes,toolbar=no,status=no,directories=no,menubar=no,location=no"); return false; };
	 anchor.title = "Externer Link in neuem Fenster";
  }
 } 
}

function unblur() {
		this.blur();
}
function blurLinks() {
		if (!document.getElementById) return;
			theLinks = document.getElementsByTagName("a");
			for(i=0; i<theLinks.length; i++) {
				theLinks[i].onfocus = unblur;
	}
}


// Add onload functions

function addLoadEvent(func) {
    var oldonload = window.onload;
    if (typeof window.onload != 'function') {
        window.onload = func;
    } else {
        window.onload = function() {
            if (oldonload) {
                oldonload();
            }
            func();
        };
    }
}


// addLoadEvent(englishLinks);
addLoadEvent(externalLinks);
addLoadEvent(videoLinks);
addLoadEvent(seminarPop);
addLoadEvent(praesentPop);
addLoadEvent(blurLinks);