function imgPreload(){  
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=imgPreload.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 imgSwap(obj, image){
	if (document.getElementById){
		obj.src = image;		
	}	
}

function resizeBoksFargeHeight()
{
	if (document.getElementById){
		tekstHeight = document.getElementById('tekst').offsetHeight;
		boksfargeTemp = document.getElementById('boksfarge');
		boksfargeTemp.style.height = (tekstHeight - 230);
	}
}


function magnifyvideo(sup_name,file_name, width, height) {
	
    if (!window.cacheserver || cacheserver == '')
        cacheserver = 'localhost';
	
    var imgsrc = file_name; //'img/' + file_name + 'over.jpg';
	
    if (width == 0 || height == 0) var imgdiv = '<img src="' + imgsrc + '" style="min-width: 50px; min-height: 50px;" class="loading">';
    else var imgdiv = '<img src="' + imgsrc + '" style="width: ' + width + '; height: ' + height + '"; class="loading">';

    var imgphotog = '<div style="font-size: 1.1em; color: #000000; margin-top: 2px;">' + sup_name + '</div>';

    return overlib(imgdiv + imgphotog, width, 10, ABOVE, HAUTO, VAUTO, BGCOLOR, '#FFFFFF', FGCOLOR, '#FFFFFF');
}


var innholdHeight = 0;

function resizeMenyVerImgHeight()
{
	if (document.getElementById){

		if(innholdHeight == 0){
			innholdHeight = document.getElementById('innhold').offsetHeight;
		}
		
		menyVerHeight = document.getElementById('menyVer');
		menyVerImgTemp = document.getElementById('menyVerImgHeight');
		menyVerImgTemp.height = (innholdHeight - menyVerHeight.offsetHeight);
	}
}

function showCursorHand(obj){
	if (document.getElementById){
		obj.style.cursor = 'pointer';
	}
}

function showCursorDefault(obj){
	if (document.getElementById){
		obj.style.cursor = 'default';
	}
}


var isMinusWebdesign = true;
var isMinusMultimedia = true;
var isMinusOptimalisering = true;
var isMinusBrukskvalitet = true;

function minus(strID){
	
	imgID = strID + "Img";
	
	if(document.getElementById){
		document.getElementById(strID).innerHTML = "";
		document.getElementById(imgID).src = "img/pluss.gif";
	}
}

	
function plussMinis(strID){

	imgID = strID + "Img";
	
	if(strID == "Webdesign"){
		if(isMinusWebdesign){
			minus(strID);
			isMinusWebdesign = false;
		}
		else{
			if(document.getElementById){
				document.getElementById(strID).innerHTML = "<h6><img src=\"img/hvit_liten.gif\" alt=\"\" align=\"middle\" hspace=\"5\" /><a href=\"Strategi_for_webutvikling.htm\">Strategi for webutvikling</a></h6><h6><img src=\"img/hvit_liten.gif\" alt=\"\" align=\"middle\" hspace=\"5\" /><a href=\"Kriterier_for_god_webdesign.htm\">Kriterier for god webdesign</a></h6><h6><img src=\"img/hvit_liten.gif\" alt=\"\" align=\"middle\" hspace=\"5\" /><a href=\"Webdesign_som_selger.htm\">Webdesign som selger</a></h6><h6><img src=\"img/hvit_liten.gif\" alt=\"\" align=\"middle\" hspace=\"5\" /><a href=\"Internett-markedsforing.htm\">Internett-markedsf&oslash;ring</a></h6>";
			}
			document.getElementById(imgID).src = "img/minus.gif";
			isMinusWebdesign = true;
		}
	}
	
	else if(strID == "StrategiForWeb"){
		if(isMinusWebdesign){
			minus(strID);
			isMinusWebdesign = false;
		}
		else{
			if(document.getElementById){
				document.getElementById(strID).innerHTML = "<h6 class=\"pageOn\"><img src=\"img/hvit_liten.gif\" alt=\"\" align=\"middle\" hspace=\"5\" />Strategi for webutvikling</h6><h6><img src=\"img/hvit_liten.gif\" alt=\"\" align=\"middle\" hspace=\"5\" /><a href=\"kriterier_for_god_webdesign.htm\">Kriterier for god webdesign</a></h6><h6><img src=\"img/hvit_liten.gif\" alt=\"\" align=\"middle\" hspace=\"5\" /><a href=\"webdesign_som_selger.htm\">Webdesign som selger</a></h6><h6><img src=\"img/hvit_liten.gif\" alt=\"\" align=\"middle\" hspace=\"5\" /><a href=\"internett-markedsforing.htm\">Internett-markedsf&oslash;ring</a></h6>";
			}
			document.getElementById(imgID).src = "img/minus.gif";
			isMinusWebdesign = true;
		}
	}
	
	else if(strID == "KriterierForGodWeb"){
		if(isMinusWebdesign){
			minus(strID);
			isMinusWebdesign = false;
		}
		else{
			if(document.getElementById){
				document.getElementById(strID).innerHTML = "<h6><img src=\"img/hvit_liten.gif\" alt=\"\" align=\"middle\" hspace=\"5\" /><a href=\"strategi_for_webutvikling.htm\">Strategi for webutvikling</a></h6><h6 class=\"pageOn\"><img src=\"img/hvit_liten.gif\" alt=\"\" align=\"middle\" hspace=\"5\" />Kriterier for god webdesign</h6><h6><img src=\"img/hvit_liten.gif\" alt=\"\" align=\"middle\" hspace=\"5\" /><a href=\"webdesign_som_selger.htm\">Webdesign som selger</a></h6><h6><img src=\"img/hvit_liten.gif\" alt=\"\" align=\"middle\" hspace=\"5\" /><a href=\"internett-markedsforing.htm\">Internett-markedsf&oslash;ring</a></h6>";
			}
			document.getElementById(imgID).src = "img/minus.gif";
			isMinusWebdesign = true;
		}
	}
	
	else if(strID == "Markedsforing"){
		if(isMinusWebdesign){
			minus(strID);
			isMinusWebdesign = false;
		}
		else{
			if(document.getElementById){
				document.getElementById(strID).innerHTML = "<h6><img src=\"img/hvit_liten.gif\" alt=\"\" align=\"middle\" hspace=\"5\" /><a href=\"strategi_for_webutvikling.htm\">Strategi for webutvikling</a></h6><h6><img src=\"img/hvit_liten.gif\" alt=\"\" align=\"middle\" hspace=\"5\" /><a href=\"kriterier_for_god_webdesign.htm\">Kriterier for god webdesign</a></h6><h6><img src=\"img/hvit_liten.gif\" alt=\"\" align=\"middle\" hspace=\"5\" /><a href=\"webdesign_som_selger.htm\">Webdesign som selger</a></h6><h6 class=\"pageOn\"><img src=\"img/hvit_liten.gif\" alt=\"\" align=\"middle\" hspace=\"5\" />Internett-markedsf&oslash;ring</h6>";
			}
			document.getElementById(imgID).src = "img/minus.gif";
			isMinusWebdesign = true;
		}
	}
	
	else if(strID == "WebdesignSomSelger"){
		if(isMinusWebdesign){
			minus(strID);
			isMinusWebdesign = false;
		}
		else{
			if(document.getElementById){
				document.getElementById(strID).innerHTML = "<h6><img src=\"img/hvit_liten.gif\" alt=\"\" align=\"middle\" hspace=\"5\" /><a href=\"strategi_for_webutvikling.htm\">Strategi for webutvikling</a></h6><h6><img src=\"img/hvit_liten.gif\" alt=\"\" align=\"middle\" hspace=\"5\" /><a href=\"kriterier_for_god_webdesign.htm\">Kriterier for god webdesign</a></h6><h6 class=\"pageOn\"><img src=\"img/hvit_liten.gif\" alt=\"\" align=\"middle\" hspace=\"5\" />Webdesign som selger</h6><h6><img src=\"img/hvit_liten.gif\" alt=\"\" align=\"middle\" hspace=\"5\" /><a href=\"internett-markedsforing.htm\">Internett-markedsf&oslash;ring</a></h6>";
			}
			document.getElementById(imgID).src = "img/minus.gif";
			isMinusWebdesign = true;
		}
	}
		
	else if(strID == "Multimedia"){
		if(isMinusMultimedia){
			minus(strID);
			isMinusMultimedia = false;
		}
		else{	
			if(document.getElementById){
				document.getElementById(strID).innerHTML = "<h6><img src=\"img/hvit_liten.gif\" alt=\"\" align=\"middle\" hspace=\"5\" /><a href=\"Bannerdesign.htm\">Bannerdesign</a></h6>";
			}
			document.getElementById(imgID).src = "img/minus.gif";
			isMinusMultimedia = true;
		}
	}
	
	else if(strID == "Bannerdesign"){
		if(isMinusMultimedia){
			minus(strID);
			isMinusMultimedia = false;
		}
		else{	
			if(document.getElementById){
				document.getElementById(strID).innerHTML = "<h6 class=\"pageOn\"><img src=\"img/hvit_liten.gif\" alt=\"\" align=\"middle\" hspace=\"5\" />Bannerdesign</h6>";
			}
			document.getElementById(imgID).src = "img/minus.gif";
			isMinusMultimedia = true;
		}
	}
		
	else if(strID == "Optimalisering"){
		if(isMinusOptimalisering){
			minus(strID);
			isMinusOptimalisering = false;
		}
		else{
			if (document.getElementById){
				document.getElementById(strID).innerHTML = "<h6><img src=\"img/hvit_liten.gif\" alt=\"\" align=\"middle\" hspace=\"5\" /><a href=\"Sokemotoroptimalisering.htm\">S&oslash;kemotoroptimalisering</a></h6><h6><img src=\"img/hvit_liten.gif\" alt=\"\" align=\"middle\" hspace=\"5\" /><a href=\"test_dine_websider.aspx\">Test dine websider</a></h6>";
			}
			document.getElementById(imgID).src = "img/minus.gif";
			isMinusOptimalisering = true;
		}
	}
	
	else if(strID == "TestDineWebsider"){
		if(isMinusOptimalisering){
			minus(strID);
			isMinusOptimalisering = false;
		}
		else{
			if (document.getElementById){
				document.getElementById(strID).innerHTML = "<h6><img src=\"img/hvit_liten.gif\" alt=\"\" align=\"middle\" hspace=\"5\" /><a href=\"sokemotoroptimalisering.htm\">S&oslash;kemotoroptimalisering</a></h6><h6 class=\"pageOn\"><img src=\"img/hvit_liten.gif\" alt=\"\" align=\"middle\" hspace=\"5\" />Test dine websider</h6>";
			}
			document.getElementById(imgID).src = "img/minus.gif";
			isMinusOptimalisering = true;
		}
	}
	
	else if(strID == "sokemotoroptimalisering"){
		if(isMinusOptimalisering){
			minus(strID);
			isMinusOptimalisering = false;
		}
		else{
			if (document.getElementById){
				document.getElementById(strID).innerHTML = "<h6 class=\"pageOn\"><img src=\"img/hvit_liten.gif\" alt=\"\" align=\"middle\" hspace=\"5\" />S&oslash;kemotoroptimalisering</h6><h6><img src=\"img/hvit_liten.gif\" alt=\"\" align=\"middle\" hspace=\"5\" /><a href=\"test_dine_websider.aspx\">Test dine websider</a></h6>";
			}
			document.getElementById(imgID).src = "img/minus.gif";
			isMinusOptimalisering = true;
		}
	}
		
	else if(strID == "Brukskvalitet"){
		if(isMinusBrukskvalitet){
			minus(strID);
			isMinusBrukskvalitet = false;
		}
		else{
			if (document.getElementById){
				document.getElementById(strID).innerHTML = "<h6><img src=\"img/hvit_liten.gif\" alt=\"\" align=\"middle\" hspace=\"5\" /><a href=\"forklaring_av_brukskvalitet.htm\">Forklaring av brukskvalitet</a></h6><h6><img src=\"img/hvit_liten.gif\" alt=\"\" align=\"middle\" hspace=\"5\" /><a href=\"hvorfor_brukskvalitet.htm\">Hvorfor brukskvalitet</a></h6><h6><img src=\"img/hvit_liten.gif\" alt=\"\" align=\"middle\" hspace=\"5\" /><a href=\"brukerorientering.htm\">Brukerorientering</a></h6>";
			}
			document.getElementById(imgID).src = "img/minus.gif";
			isMinusBrukskvalitet = true;
		}
	}
	
	else if(strID == "ForklarBrukskvalitet"){
		if(isMinusBrukskvalitet){
			minus(strID);
			isMinusBrukskvalitet = false;
		}
		else{
			if (document.getElementById){
				document.getElementById(strID).innerHTML = "<h6 class=\"pageOn\"><img src=\"img/hvit_liten.gif\" alt=\"\" align=\"middle\" hspace=\"5\" />Forklaring av brukskvalitet</h6><h6><img src=\"img/hvit_liten.gif\" alt=\"\" align=\"middle\" hspace=\"5\" /><a href=\"hvorfor_brukskvalitet.htm\">Hvorfor brukskvalitet</a></h6><h6><img src=\"img/hvit_liten.gif\" alt=\"\" align=\"middle\" hspace=\"5\" /><a href=\"brukerorientering.htm\">Brukerorientering</a></h6>";
			}
			document.getElementById(imgID).src = "img/minus.gif";
			isMinusBrukskvalitet = true;
		}
	}
	
	else if(strID == "HvorforBrukskvalitet"){
		if(isMinusBrukskvalitet){
			minus(strID);
			isMinusBrukskvalitet = false;
		}
		else{
			if (document.getElementById){
				document.getElementById(strID).innerHTML = "<h6><img src=\"img/hvit_liten.gif\" alt=\"\" align=\"middle\" hspace=\"5\" /><a href=\"forklaring_av_brukskvalitet.htm\">Forklaring av brukskvalitet</a></h6><h6 class=\"pageOn\"><img src=\"img/hvit_liten.gif\" alt=\"\" align=\"middle\" hspace=\"5\" />Hvorfor brukskvalitet</h6><h6><img src=\"img/hvit_liten.gif\" alt=\"\" align=\"middle\" hspace=\"5\" /><a href=\"brukerorientering.htm\">Brukerorientering</a></h6>";
			}
			document.getElementById(imgID).src = "img/minus.gif";
			isMinusBrukskvalitet = true;
		}
	}
	
	else if(strID == "Brukerorientering"){
		if(isMinusBrukskvalitet){
			minus(strID);
			isMinusBrukskvalitet = false;
		}
		else{
			if (document.getElementById){
				document.getElementById(strID).innerHTML = "<h6><img src=\"img/hvit_liten.gif\" alt=\"\" align=\"middle\" hspace=\"5\" /><a href=\"forklaring_av_brukskvalitet.htm\">Forklaring av brukskvalitet</a></h6><h6><img src=\"img/hvit_liten.gif\" alt=\"\" align=\"middle\" hspace=\"5\" /><a href=\"hvorfor_brukskvalitet.htm\">Hvorfor brukskvalitet</a></h6><h6 class=\"pageOn\"><img src=\"img/hvit_liten.gif\" alt=\"\" align=\"middle\" hspace=\"5\" />Brukerorientering</h6>";
			}
			document.getElementById(imgID).src = "img/minus.gif";
			isMinusBrukskvalitet = true;
		}
	}
	
	resizeMenyVerImgHeight();
}



function navigatorShow(side){

	if(side == "1"){
		if(document.getElementById){
		    document.getElementById('boksfarge').innerHTML = "<a target=\"_blank\" href=\"http://www.kildashop.no\"><img alt=\"Nettbutikk | Kilda Biolink AS\" src=\"img/webdesign06_off.gif\" onmouseover=\"magnifyvideo('','img/webdesign06_on.jpg', '250px', '180px')\" onmouseout=\"return nd()\" border=\"0\" width=\"153\" height=\"114\" /></a><a target=\"_blank\" href=\"http://www.frukthaven.no\"><img alt=\"Kundesider | Fruktkurv AS\" src=\"img/webdesign05_off.gif\" onmouseover=\"magnifyvideo('','img/webdesign05_on.jpg', '250px', '180px')\" onmouseout=\"return nd()\" border=\"0\" width=\"153\" height=\"114\" /></a><a target=\"_blank\" href=\"http://www.tanketing.no\"><img alt=\"Nettbutikk | Plan Norge\" src=\"img/webdesign04_off.gif\" onmouseover=\"magnifyvideo('','img/webdesign04_on.jpg', '250px', '180px')\" onmouseout=\"return nd()\" border=\"0\" width=\"153\" height=\"114\" /></a><a target=\"_blank\" href=\"http://www.erfa.no\"><img alt=\"Publiseringsløsning | Erfa Revisjon AS\" src=\"img/webdesign03_off.gif\" onmouseover=\"magnifyvideo('','img/webdesign03_on.jpg', '250px', '180px')\" onmouseout=\"return nd()\" border=\"0\" width=\"153\" height=\"114\" /></a><div id=\"navigator\"><img alt=\"\" src=\"img/left_off.gif\" onMouseOut=\"imgSwap(this, 'img/left_off.gif'), showCursorDefault(this)\" onMouseOver=\"imgSwap(this, 'img/left_on.gif'), showCursorHand(this)\" onClick=\"navigatorShow('2')\" /><img alt=\"\" src=\"img/1_off.gif\" /><img alt=\"\" src=\"img/right_off.gif\" onMouseOut=\"imgSwap(this, 'img/right_off.gif'), showCursorDefault(this)\" onMouseOver=\"imgSwap(this, 'img/right_on.gif'), showCursorHand(this)\" onClick=\"navigatorShow('2')\" /></div>";
		}
	}
	
    else if(side == "2"){
		if(document.getElementById){
		    document.getElementById('boksfarge').innerHTML = "<a target=\"_blank\" href=\"http://www.atbil.no\"><img alt=\"Publiseringsløsning | AT as\" src=\"img/webdesign02_off.gif\" onmouseover=\"magnifyvideo('','img/webdesign02_on.jpg', '250px', '180px')\" onmouseout=\"return nd()\" border=\"0\" width=\"153\" height=\"114\" /></a><a target=\"_blank\" href=\"http://www.erixon.no\"><img alt=\"Portfolio | Leif Erixon\" src=\"img/webdesign01_off.gif\" onmouseover=\"magnifyvideo('','img/webdesign01_on.jpg', '250px', '180px')\" onmouseout=\"return nd()\" border=\"0\" width=\"153\" height=\"114\" /></a><div style=\"height: 228px\">&nbsp;</div><div id=\"navigator\"><img alt=\"\" src=\"img/left_off.gif\" onMouseOut=\"imgSwap(this, 'img/left_off.gif'), showCursorDefault(this)\" onMouseOver=\"imgSwap(this, 'img/left_on.gif'), showCursorHand(this)\" onClick=\"navigatorShow('1')\" /><img alt=\"\" src=\"img/2_off.gif\" /><img alt=\"\" src=\"img/right_off.gif\" onMouseOut=\"imgSwap(this, 'img/right_off.gif'), showCursorDefault(this)\" onMouseOver=\"imgSwap(this, 'img/right_on.gif'), showCursorHand(this)\" onClick=\"navigatorShow('1')\" /></div>";
		}
	}
	
	//else if(side == "3"){
	//	if(document.getElementById){
	//	    document.getElementById('boksfarge').innerHTML = "";
	//	}
	//}



}