/* * * * * * * * * * * * * * *

* konstfack global js libary

* pascal@pascal.nu / 2004-04-29

* * * * * * * * * * * * * * * */



var myPopupWin;

/* * * * * * * * * * * *

* openWindow('/konstfack/bild.gif', 'bigImage', 'width=300,height=400,toolbar=0,location=0,directories=0,status=0,menuBar=0,scrollBars=0,resizable=0')

* leave "name" blank to open new window 

*/

function openWindow(url, name, windowFeatures) {

	if (windowFeatures == null || windowFeatures == ""){

		windowFeatures = "toolbar=1,location=1,directories=1,status=1,menuBar=1,scrollBars=1,resizable=1";

	}

	myPopupWin = window.open(url, name, windowFeatures);

	myPopupWin.focus(); // Retake focus if window is already open	

}



// refresh menu and article

function openPolopolyUrl(menuUrl, artUrl) {

	if (menuUrl != null && menuUrl != '') {

		top.frames['menu'].location.href = menuUrl;

	}

       	if (artUrl != null && artUrl != '' ) {

		top.frames['main'].location.href = artUrl;

    	} else {
		top.frames['main'].location.href = "/konstfack/html/empty.html";
	}

}





function gotoW(Url) {

	top.location.href = Url;

}



function showAltText(str){

	var txt = document.createTextNode(str);

	var elem = document.getElementById('alttext');

	var elemChild = elem.firstChild;

	//if child is null, append

	if (elem.firstChild != null){

		elem.replaceChild(txt, elemChild);

	} else {

		elem.appendChild(txt);

	}

}