function openSmallWin(href)
         { 
                 var winInst=null;
                 var agt=navigator.userAgent.toLowerCase();            
                 var is_ie=(agt.indexOf("msie") != -1);
                 winInst = window.open("","name1","scrollbars,menubar,resizable,width=340,height=280,top=15,left=40");
                 winInst.location.href = href;
                 if (is_ie) {            
                    winInst.moveTo(15,20);
                    winInst.resizeTo(450,300);  }
                 winInst.focus();
         }
		 
function openVerySmallWin(href)
         { 
                 var winInst=null;
                 var agt=navigator.userAgent.toLowerCase();            
                 var is_ie=(agt.indexOf("msie") != -1);
                 winInst = window.open("","name1","scrollbars,menubar,resizable,width=340,height=280,top=15,left=40");
                 winInst.location.href = href;
                 if (is_ie) {            
                    winInst.moveTo(15,20);
                    winInst.resizeTo(350,350);  }
                 winInst.focus();
         }		 
function openBigWin(href) {
                 var winInst=null;
                 var agt=navigator.userAgent.toLowerCase();
                 var is_ie=(agt.indexOf("msie") != -1);            
     winInst = window.open("","name1","scrollbars,menubar,resizable,width=550,height=400,top=15,left=40");
                 winInst.location.href = href;
                 if (is_ie) {                 
                   winInst.moveTo(15,20);
                   winInst.resizeTo(550,450); }
                 winInst.focus();
         }

function openBig1Win(href) {
                 var winInst=null;
                 var agt=navigator.userAgent.toLowerCase();
                 var is_ie=(agt.indexOf("msie") != -1);            
     winInst = window.open("","name1","scrollbars,menubar,resizable,width=600,height=550,top=15,left=40");
                 winInst.location.href = href;
                 if (is_ie) {                 
                   winInst.moveTo(15,20);
                   winInst.resizeTo(600,570); }
                 winInst.focus();
         }
		 
		 function openBig2Win(href) {
                 var winInst=null;
                 var agt=navigator.userAgent.toLowerCase();
                 var is_ie=(agt.indexOf("msie") != -1);            
     winInst = window.open("","name1","scrollbars,menubar,resizable,width=600,height=550,top=15,left=40");
                 winInst.location.href = href;
                 if (is_ie) {                 
                   winInst.moveTo(15,20);
                   winInst.resizeTo(600,450); }
                 winInst.focus();
         }