Image enlargement

function MM_openBrWindow(theURL,winName,features) { //v2.0 window.open(theURL,winName,features); } //function setClass() //{ // alert('begin'); // //determine browser type and if IE, set the class // var agt=navigator.userAgent.toLowerCase(); // var is_ie = ((agt.indexOf("msie") != -1) && (agt.indexOf("opera") == -1)); // if (is_ie) { // // var obj= document.getElementById(leftcol); // alert(obj); // obj.class = "menubg"; // // //document.all.leftcol.style.class="menubg"; // } //} function pop(url, dat_width, dat_height) { myhtml = 'Image enlargement'; myhtml = myhtml + ''; myhtml = myhtml + ''; myhtml = myhtml + '

'; myhtml = myhtml + '

'; myhtml = myhtml + '

'; options = "toolbar=0,status=0,menubar=0,scrollbars=0,resizable=1,width=" + dat_width + ",height=" + dat_height; mywindow = window.open('','',options); mywindow.document.writeln(myhtml); mywindow.document.close(); } function popcentre(url,name,width,height) { var titleBarHeight, windowBorderWidth titleBarHeight = 24 windowBorderWidth = 4 var screenWidth, screenHeight screenWidth = 800 screenHeight = 600 if (window.screen) { if (window.screen.availWidth) { // ok browser has the appropriate properties we need to centre it screenWidth = window.screen.availWidth screenHeight = window.screen.availHeight } } var windowWidth = windowBorderWidth + width + windowBorderWidth var windowHeight = titleBarHeight + height + windowBorderWidth var left = (screenWidth - windowWidth) / 2 var top = (screenHeight - windowHeight) / 2 window.open(url,name,'left='+left+',top='+top+',screenX='+left+',screenY='+top+',width='+width+',height='+height+',scrollbars=0,resizable=0,toolbar=0,location=0,directories=0,status=0,menubar=0,copyhistory=0') }