function getHeight_1(){
 var myTag = "";
 if ((navigator.appName.indexOf('Microsoft') != -1)&&(parseInt(navigator.appVersion)>= 3)){
     myHeight = screen.availHeight-270;
     Browser = "checked";
    }
 if ((navigator.appName.indexOf('Netscape') != -1)&&(parseInt(navigator.appVersion)>= 4)){
     myHeight = screen.availHeight-315;
     Browser = "checked";
    }
 if ((navigator.appName.indexOf('Netscape') != -1)&&(parseInt(navigator.appVersion)== 4)){
     myHeight = outerHeight-363;
     Browser = "checked";
    }
if (Browser != "checked"){
     myHeight = screen.availHeight-315;
     }
        
     myTag = "<img src=\"images/none.gif\" width=\"1\" height=\""+myHeight+"\">";  

     //alert(myTable);
     document.write(myTag);
}
function getHeight_rec(){
 var myTag = "";
 if ((navigator.appName.indexOf('Microsoft') != -1)&&(parseInt(navigator.appVersion)>= 3)){
     myHeight = screen.availHeight-580;
     Browser = "checked";
    }
 if ((navigator.appName.indexOf('Netscape') != -1)&&(parseInt(navigator.appVersion)>= 4)){
     myHeight = screen.availHeight-372;
     Browser = "checked";
    }
 if ((navigator.appName.indexOf('Netscape') != -1)&&(parseInt(navigator.appVersion)== 4)){
     myHeight = outerHeight-338;
     Browser = "checked";
    }
if (Browser != "checked"){
     myHeight = screen.availHeight-580;
     }
        
     myTag = "<img src=\"images/none.gif\" width=\"1\" height=\""+myHeight+"\">";  

     //alert(myTable);
     document.write(myTag);
}
function getHeight_serv(){
 var myTag = "";
 if ((navigator.appName.indexOf('Microsoft') != -1)&&(parseInt(navigator.appVersion)>= 3)){
     myHeight = screen.availHeight-214;
     Browser = "checked";
    }
 if ((navigator.appName.indexOf('Netscape') != -1)&&(parseInt(navigator.appVersion)>= 4)){
     myHeight = screen.availHeight-338;
     Browser = "checked";
    }
 if ((navigator.appName.indexOf('Netscape') != -1)&&(parseInt(navigator.appVersion)== 4)){
     myHeight = outerHeight-304;
     Browser = "checked";
    }
if (Browser != "checked"){
     myHeight = screen.availHeight-304;
     }
        
     myTag = "<img src=\"images/none.gif\" width=\"1\" height=\""+myHeight+"\">";  

     //alert(myTable);
     document.write(myTag);
}