//----------------------------------------------------------------------------------
// Funktionen für die Bild - Skalierungseffekte auf der Startseite 

// 15-dec-2003 mawe removed "WebPage/" from URLs

 function scale() // skaliert das obere Bild erst klein, danach wieder groß
{
     document.images["hide1"].onMouseover= null;
     document.onMouseover = null;

     if (i > 10)
	{
	i  -= 4;
	if (g == 1)
	{
	document.images["coolpict"].src= "Common/img/img_Auge.gif";
	}
	else
	{
	document.images["coolpict"].src= "Common/img/img_Auge1.gif";
    }

    if (navigator.appName == "Microsoft Internet Explorer")
    {
	document.images["coolpict"].height = i;
    document.images["coolpict"].width = i;
    }


	if (document.getElementById)
	{
	var y1 = parseInt(document.getElementById("logo").style.left);
   	y1 += s + "px";
	}
	else
	{
		if (document.all)
	   {
	   document.all["logo"].style.posLeft += s;
	   }
		else
		{
			if (document.layers)
			{
	    	document.layers["logo"].left += s ;
    		}
         }
     }
	setTimeout("scale()", 50);
	}
	else
	{
	 if (k < 72)
	 {
	 k += 4;
	 if (g == 1)
	 document.images["coolpict"].src="Common/img/img_Auge1.gif";
	 else
	 document.images["coolpict"].src="Common/img/img_Auge.gif";

     if (navigator.appName == "Microsoft Internet Explorer")
     {
	 document.images["coolpict"].height= k;
	 document.images["coolpict"].width= k;
     }

	 	if (document.getElementById)
	 	{
	 	var y2 = parseInt(document.getElementById("logo").style.left);
	 	y2 -= s +"px";
	  	}
	  	else
	  	{
	  	if (document.all)
			{
			document.all["logo"].style.posLeft -= s;
	 		}
	 	else
	 		{
	 		if (document.layers)
			 	 {
	 	 		document.layers["logo"].left -= s;
	 	 		 }
			}
		}
     setTimeout("scale()", 50);
	 }
	 else
	 {
	 clearTimeout();
     k=10;
	 i=72;
	 g++;
	 if (g > 2)
	 g = 1;

	 }
    }
  }

var j = 72;
var l = 10;
var h = 1;
var t = 2;


function scale1() // skaliert das zweite Bild
{

   document.images["hide2"].onMouseover= null;
   document.onMouseover= null;

    if (j > 10)
	{
	j -= 4;
	if (h ==1)
	document.images["coolpict1"].src= "Common/img/img_Tastatur.gif";
	else
	document.images["coolpict1"].src= "Common/img/img_Tastatur1.gif";

    if (navigator.appName == "Microsoft Internet Explorer")
    {
	document.images["coolpict1"].height= j;
	document.images["coolpict1"].width= j;
    }

	if (document.getElementById)
	{
	var y3 = parseInt(document.getElementById("logo1").style.left);
	y3 += t +"px";
	}
    else
    {
    if (document.all)
	{
	document.all["logo1"].style.posLeft += t;
	}
	else
	{
		if (document.layers)
		 {
		 document.layers["logo1"].left += t;
		 }
		}
	}
	setTimeout("scale1()", 50);
	}
	else
	{
	 if (l < 72)
	 {
	 l += 4;
	 if (h == 1)
	 document.images["coolpict1"].src= "Common/img/img_Tastatur1.gif";
	 else
	 document.images["coolpict1"].src= "Common/img/img_Tastatur.gif";

     if (navigator.appName == "Microsoft Internet Explorer")
     {
	 document.images["coolpict1"].height= l;
	 document.images["coolpict1"].width= l;
	 }

	 if (document.getElementById)
	 {
	 var y4 = parseInt(document.getElementById("logo1").style.left);
	 y4 += t + "px";
	 }
	 else
	 {
	 if (document.all)
	        {
	 	 document.all["logo1"].style.posLeft -= t;
	    	}

	 else
	 {
	 if (document.layers)
	  {
	  document.layers["logo1"].left -= t + "px";
	  }
	 }
    }
	 setTimeout("scale1()", 50);
	 }
	 else
	 {
	 clearTimeout();
	 l=10;
	 j=72;
	 h++;
	 if (h > 2)
	 h = 1;
	 }
    }
  }