//------------------------------------------------------------------------
	
		function DHTML_init()
		{	  
		  if (window.opera)
		  {
		    OP = 1;
		  }
		  if(document.getElementById)
		  {
		    DHTML = 1;
		    DOM = 1;
		  }
		  if(document.all && !OP)
		  {
		    DHTML = 1;
		    MS = 1;
		  }
		  if(document.layers && !OP)
		  {
		   DHTML = 1;
		   NS = 1;
		  }
		}
		var OP = 0;
		var DHTML = 0;
		var DOM = 0;
		var MS = 0;
		var NS = 0;
		
		DHTML_init();
	
	//------------------------------------------------------------------------
	
		function preloadImages()
		{
			// var args = preloadImages.arguments;
			var args = arguments;
			if(args.length > 0)
			{			
				preloadedImages = new Array();	
				for(i = 0 ; i < args.length ; i++)
				{				
					preloadedImages[i] = new Image();				
					preloadedImages[i].src = args[i];				
				}
			}
		}
	
	//------------------------------------------------------------------------
		var formularSearchFieldDefaultValue = "Suchbegriff";
	
		function setFocus(formularName, formularField)
		{	
			if(window.document.forms[formularName] && window.document.forms[formularName].elements[formularField])
			{			
				window.document.forms[formularName].elements[formularField].value = formularSearchFieldDefaultValue;
				window.document.forms[formularName].elements[formularField].focus();
			}
		}
	
	//------------------------------------------------------------------------
	
		function setFormFieldEmpty(formName, formField)
		{				
			if(window.document.forms[formName] && window.document.forms[formName].elements[formField])
			{
				if(window.document.forms[formName].elements[formField].value == formularSearchFieldDefaultValue)
				{
					window.document.forms[formName].elements[formField].value = "";					
				}
				window.document.forms[formName].elements[formField].className = "onFocusText";
				// alert(window.document.forms[formName].elements[formField].className);
			}		
		}
	
	//-----------------------------------------------------------------------
	
		function openWindow(file, name, width, height, top, left, scroll, resizable)
		{
			window.open(file, name, "width=" + width + ",height=" + height + ",top=" + top + ",left=" + left + ",scrollbars=" + scroll + ",resizable=" + resizable + ",location=no,menubar=no,status=no,toolbar=no");
		}
	
	//------------------------------------------------------------------------
	
		function detectIfPopUp(path)
		{
			if(!opener) { window.document.location.href = path + "index.htm"; }
		}
	
	//------------------------------------------------------------------------
	
		function checkFrameset()
		{
			if(parent.frames.length == 0) { window.document.location.href="index.htm"; }
		}
	
	//-----------------------------------------------------------------------
	
		function changeFieldType(mode)
		{		
			/*
			if(!MS)
			{
				if(window.document.forms[2])
				{			
					var form = window.document.forms[2];
					
					if(form.elements["pass"])
					{							
						if(form.elements["pass"].type == "password") { 
							form.elements["pass"].type = "text"; 
						}
						if(form.elements["pass"].type == "text") {
							form.elements["pass"].value = "4501";	
						}
					}			
				}
			}
			*/
			if(window.document.forms[2])
			{			
				var form = window.document.forms[2];
				
				if(form.elements["pass"])
				{									
					if(mode == '1')
					{
						/* form.elements["pass"].value = "4501"; */
						form.elements["pass"].style.display = "none";
					}
				}			
			}
		}
	
	//-----------------------------------------------------------------------