// event handler
function changeimage(name,img) {
	document.getElementById(name).src=img
	//alert(name & " " & img);
}

function show(d) {
	hide();
	document.getElementById(d).style.display = "block";
	//alert(d);
}

thisisskaalen 		  	= "";
skillednursing 		  	= "";
memorycare 		        = "";
assistedliving 			  = "";
rehabilitationcenter 	= "";
independentliving 		= "";
historyofskaalen 			= "";

function hide() {
  
	if (thisisskaalen == true) {
		thisisskaalen = "_open";
	}
	if (skillednursing == true) {
		skillednursing = "_open";
	}
	if (memorycare == true) {
		memorycare = "_open";
	}
	if (assistedliving == true) {
		assistedliving = "_open";
	}
	if (rehabilitationcenter == true) {
		rehabilitationcenter = "_open";
	}
	if (independentliving == true) {
		independentliving = "_open";
	}
	if (historyofskaalen == true) {
		historyofskaalen = "_open";
	}

	document.getElementById("nav_thisisskaalen_sub").style.display = "none";
	document.getElementById("nav_rehabilitationcenter_sub").style.display = "none";
	document.getElementById("nav_independentliving_sub").style.display = "none";
  
	changeimage("nav_thisisskaalen","img/nav/nav_thisisskaalen" + thisisskaalen + ".jpg");
	changeimage("nav_skillednursing","img/nav/nav_skillednursing" + skillednursing + ".jpg");
	changeimage("nav_memorycare","img/nav/nav_memorycare" + memorycare + ".jpg");
	changeimage("nav_assistedliving","img/nav/nav_assistedliving" + assistedliving + ".jpg");
	changeimage("nav_rehabilitationcenter","img/nav/nav_rehabilitationcenter" + rehabilitationcenter + ".jpg");
	changeimage("nav_independentliving","img/nav/nav_independentliving" + independentliving + ".jpg");
	changeimage("nav_historyofskaalen","img/nav/nav_historyofskaalen" + historyofskaalen + ".jpg");
};



function hideContent(d) {
	//document.getElementById(d).style.display = "none";
}
function ReverseDisplay(d) {
	if(document.getElementById(d).style.style.display = "none") { document.getElementById(d).style.display = "block"; }
	else { document.getElementById(d).style.display = "none"; }
}


// preload images
nav_thisisskaalen=new Image()
nav_thisisskaalen.src="img/nav/nav_thisisskaalen_on.jpg"
nav_skillednursing=new Image()
nav_skillednursing.src="img/nav/nav_skillednursing_on.jpg"
nav_memorycare=new Image()
nav_memorycare.src="img/nav/nav_memorycare_on.jpg"
nav_assistedliving=new Image()
nav_assistedliving.src="img/nav/nav_assistedliving_on.jpg"
nav_rehabilitationcenter=new Image()
nav_rehabilitationcenter.src="img/nav/nav_rehabilitationcenter_on.jpg"
nav_independentliving=new Image()
nav_independentliving.src="img/nav/nav_independentliving_on.jpg"
nav_historyofskaalen=new Image()
nav_historyofskaalen.src="img/nav/nav_historyofskaalen_on.jpg"


// font size
function fontSize(x) {
   var p = document.getElementsByTagName('p');
   for(i=0;i<p.length;i++) {
      if(p[i].style.fontSize) {
         var s = parseInt(p[i].style.fontSize.replace("px",""));
         //var s = parseInt(p[i].style.lineHeight.replace("px",""));
      } else {
         var s = x;
      }
      p[i].style.fontSize = x+"px"
   }   
   var ul = document.getElementsByTagName('ul');
    for(i=0;i<ul.length;i++) {
       if(ul[i].style.fontSize) {
          var s = parseInt(ul[i].style.fontSize.replace("px",""));
       } else {
          var s = x;
       }
       ul[i].style.fontSize = x+"px"
    }
    var table = document.getElementsByTagName('table');
      for(i=0;i<table.length;i++) {
         if(table[i].style.fontSize) {
            var s = parseInt(table[i].style.fontSize.replace("px",""));
         } else {
            var s = x;
         }
         table[i].style.fontSize = x+"px"
      }
    var td = document.getElementsByTagName('td');
      for(i=0;i<td.length;i++) {
         if(td[i].style.fontSize) {
            var s = parseInt(td[i].style.fontSize.replace("px",""));
         } else {
            var s = x;
         }
         td[i].style.fontSize = x+"px"
      }
    var a = document.getElementsByTagName('a');
      for(i=0;i<a.length;i++) {
         if(a[i].style.fontSize) {
            var s = parseInt(a[i].style.fontSize.replace("px",""));
         } else {
            var s = x;
         }
         a[i].style.fontSize = x+"px"
      }
    var input = document.getElementsByTagName('input');
      for(i=0;i<input.length;i++) {
         if(input[i].style.fontSize) {
            var s = parseInt(input[i].style.fontSize.replace("px",""));
         } else {
            var s = x;
         }
         input[i].style.fontSize = x+"px"
      }
    var select = document.getElementsByTagName('select');
      for(i=0;i<select.length;i++) {
         if(select[i].style.fontSize) {
            var s = parseInt(select[i].style.fontSize.replace("px",""));
         } else {
            var s = x;
         }
         select[i].style.fontSize = x+"px"
      }
    var h3 = document.getElementsByTagName('h3');
      for(i=0;i<h3.length;i++) {
         if(h3[i].style.fontSize) {
            var s = parseInt(h3[i].style.fontSize.replace("px",""));
         } else {
            var s = x;
         }
         h3[i].style.fontSize = x+"px"
      }
    var h5 = document.getElementsByTagName('h5');
      for(i=0;i<h5.length;i++) {
         if(h5[i].style.fontSize) {
            var s = parseInt(h5[i].style.fontSize.replace("px",""));
         } else {
            var s = x;
         }
         h5[i].style.fontSize = x+"px"
      }
}
var min=8;
var max=18;
function increaseFontSize() {
   var p = document.getElementsByTagName('p');
   for(i=0;i<p.length;i++) {
      if(p[i].style.fontSize) {
         var s = parseInt(p[i].style.fontSize.replace("px",""));
      } else {
         var s = 12;
      }
      if(s!=max) {
         s += 1;
      }
      p[i].style.fontSize = s+"px"
   }
}
function decreaseFontSize() {
   var p = document.getElementsByTagName('p');
   for(i=0;i<p.length;i++) {
      if(p[i].style.fontSize) {
         var s = parseInt(p[i].style.fontSize.replace("px",""));
      } else {
         var s = 12;
      }
      if(s!=min) {
         s -= 1;
      }
      p[i].style.fontSize = s+"px"
   }   
}

<!--
var isInternetExplorer = navigator.appName.indexOf("Microsoft") != -1;
// Handle all the FSCommand messages in a Flash movie.
function nav_DoFSCommand(command, args) {
	var navObj = isInternetExplorer ? document.all.nav : document.nav;
	if (command=="setStatus") {
	   window.status = args;
	}
}
// Hook for Internet Explorer.
if (navigator.appName && navigator.appName.indexOf("Microsoft") != -1 && navigator.userAgent.indexOf("Windows") != -1 && navigator.userAgent.indexOf("Windows 3.1") == -1) {
	document.write('<script language=\"VBScript\"\>\n');
	document.write('On Error Resume Next\n');
	document.write('Sub nav_FSCommand(ByVal command, ByVal args)\n');
	document.write('Call nav_DoFSCommand(command, args)\n');
	document.write('End Sub\n');
	document.write('</script\>\n');
}
//-->