var maskpanel=function()  
{  
    this.divobj;  
    this.show=function()  
    {  
	
      if(!document.getElementById("xdivmasking"))  
      {  
	      var divEle=document.createElement('div');  
          divEle.setAttribute("id","xdivmasking");  
          document.getElementById("printReady").appendChild(divEle);  
          var divSty=document.getElementById("xdivmasking").style;  
          divSty.position="absolute";divSty.top="0px";divSty.left="0px";divSty.zIndex="46";divSty.opacity=".50";divSty.backgroundColor="#000";  
          divSty.filter="alpha(opacity=50)";  
  
          var divFram=document.createElement('iframe');  
          divFram.setAttribute("id","xmaskframe");  
          document.getElementById("printReady").appendChild(divFram);  
          divSty=document.getElementById("xmaskframe").style;  
          divSty.position="absolute";divSty.top="0px";divSty.left="0px";divSty.zIndex="45";divSty.border="none";divSty.filter="alpha(opacity=0)";  
       }  
  
       this.divobj=document.getElementById("xdivmasking");  
       this.waitifrm=document.getElementById("xmaskframe");  
         
       var dsh=document.documentElement.scrollHeight;  
       var dch=document.documentElement.clientHeight;  
       var dsw=document.documentElement.scrollWidth;  
       var dcw=document.documentElement.clientWidth;  
	   
	   var bdh=document.getElementById("printReady").offsetHeight;  
       var bdw=document.getElementById("map-form-results").offsetWidth;  
         //alert("SH:" + dsh + " CH:" + dch + " SW:" + dsw + " CW:" + dcw + " MapH:" + bdh + " MapW:" + bdw);
		 
       //var bdh=(dsh>dch)?dsh:dch;  
      // var bdw=(dsw>dcw)?dsw:dcw;  
  
       this.waitifrm.style.height=this.divobj.style.height=bdh+'px';  
       this.waitifrm.style.width=this.divobj.style.width=bdw+'px';    
       this.waitifrm.style.display=this.divobj.style.display="block";  
    };  
    this.hide=function()  
    {  
        //this.waitifrm.style.display=this.divobj.style.display="none";  
		removeElement('printReady', 'xdivmasking');
		removeElement('printReady', 'xmaskframe');
    };  
}