// JScript File

    function PopUp(PopName,PopParam,PopWidth,PopHeight,PopFormat)
	{
	    var Nav, IE;
	    var LookWindow;
	    var PopLeft;
	    var PopTop;

	    //identify browser
	    if (parseInt(navigator.appVersion) >= 4) 
	    {
		    if (navigator.appName == "Netscape") 
		    {
			    Nav = true;
		    } 
		    else 
		    {
			    IE = true;
		    }
	    }
    	    
  	    PopLeft = (screen.availWidth - PopWidth) / 2
	    PopTop = (screen.availHeight - PopHeight) / 2
    	
	    if (IE)
	    {
		    LookWindow = window.open(PopName+"?Param="+PopParam,"",PopFormat+",height="+PopHeight+",width="+PopWidth+",left="+PopLeft+",top="+PopTop);
	    }
	    else
	    {
		    LookWindow = window.open(PopName+"?Param="+PopParam,"",PopFormat+",height="+PopHeight+",width="+PopWidth+",screenx="+PopLeft+",screeny="+PopTop);
	    }
    }