function newwindow() 
{ 
window.open('lates_pro.htm','jav','width=400,height=420,resizable=yes, left=300, top=100'); 
} 


function newwindow1() 
{ 
window.open('revit-m.htm','jav','width=400,height=478,resizable=yes, left=300, top=100'); 
}