function browser_switch (w, h)
		{
			var iWidth = w;
			var iHeight = h;
			var aDim = new Array(2);
			
			/**
			* MACINTOSH
			*/
			if(navigator.userAgent.indexOf("Mac") != -1 ) {
				/**
				* SAFARI
				*/
				if(navigator.appVersion.indexOf("Safari") != -1) {
					iWidth = iWidth;  
					iHeight = iHeight + 1; 
          			aDim[0] = iWidth;
					aDim[1] = iHeight;
					return aDim;
				}
				/**
				* INTERNET EXPLORER
				*/
				else if(navigator.appVersion.indexOf("MSIE") != -1) {
					aDim[0] = iWidth;
					aDim[1] = iHeight;
					return aDim;
				}
				/**
				* ALLE ANDEREN
				*/
				else {
					iWidth = iWidth;
					iHeight = iHeight;
					aDim[0] = iWidth;
					aDim[1] = iHeight;
					return aDim;
				}
			}
			
			/**
			* WINDOWS
			*/
			if ( navigator.userAgent.indexOf("Mac") == -1 ) {
				/**
				* MOZILLA & NETSCAPE
				*/
				if ( ( navigator.appName.indexOf("Netscape") != -1 ) && ( parseFloat(navigator.appVersion) > 4.7 ) ) {
					aDim[0] = iWidth;
					aDim[1] = iHeight;
					return aDim;
				}
				/**
				* OPERA
				*/
				else if ( navigator.appName.indexOf("Opera") != -1 ) {
					aDim[0] = iWidth;
					aDim[1] = iHeight;
					return aDim;
				}
				/**
				* INTERNET EXPLORER
				*/
				else if ( navigator.appName.indexOf("Explorer") != -1 ) {
					aDim[0] = iWidth;
					aDim[1] = iHeight;
					return aDim;
				}
				/**
				* ALLE ANDEREN
				*/
				else {
					iWidth = iWidth;
					iHeight = iHeight;
					aDim[0] = iWidth;
					aDim[1] = iHeight;
					return aDim;
				}
			}
		}

/*---*/
   function fnshowStatus(obj,msg){
     obj.innerHTML = msg;
   }

    function fnwrapForm(form1){
       var w = new Object();
       var i,k,l;
       l=form1.elements.length;
       for(i=0;i<l;i++){
         if(form1.elements[i].type=='checkbox' || form1.elements[i].type=='radio'){
            if(form1.elements[i].checked==true){
              w[form1.elements[i].name]=form1.elements[i].value;
            }
         }
         else{
           w[form1.elements[i].name]=form1.elements[i].value;
         }
       }
       return (w);
    }