/* Highlighted Cursor Focus */ var highlightcolor="#F0F0FF"; var ns6=document.getElementById&&!document.all; var previous=''; var eventobj; //Regular expression to highlight only form elements var intended=/INPUT|TEXTAREA/; function getMyListRef() { winwidth = 750; // width of the new window winheight = 550; // height of the new window winleft = 200; // just dummie values wintop = 200; // just dummie values if(parseInt(navigator.appVersion)>=4){ winleft = (screen.width / 2) - (winwidth / 2); // center the window right to left wintop = (screen.height / 2) - (winheight / 2); // center the window top to bottom // the values get inserted into the features parameter of the window.open command... } window.open('Login.php?action=MyListRef','ReferenceWindow', 'top=' + wintop + ',left=' + winleft + ',height=' + winheight + ',width=' + winwidth + ',menubar,toolbar,scrollbars,resizable'); } //Function to check whether element clicked is form element function checkel(which){ if (which.style&&intended.test(which.tagName)){ if (ns6&&eventobj.nodeType==3){ eventobj=eventobj.parentNode.parentNode; } return true }else { return false; } } //Function to highlight form element function highlight(e){ eventobj=ns6? e.target : event.srcElement; if (previous!=''){ if (checkel(previous)){ previous.style.backgroundColor='';} previous=eventobj; if (checkel(eventobj)){ eventobj.style.backgroundColor=highlightcolor;} }else{ if (checkel(eventobj)){ eventobj.style.backgroundColor=highlightcolor;} previous=eventobj; } } //Function to check element before submit function checkrequired(which){ var pass=true; if (document.images){ for (i=0;i=4){ var winleft = (screen.width / 2) - (winwidth / 2); // center the window right to left var wintop = (screen.height / 2) - (winheight / 2); // center the window top to bottom // the values get inserted into the features parameter of the window.open command... } var win=window.open('','Error','top=500,left=' + winleft+',height=' + winheight + ',width=' + winwidth+',toolbar=no,resizable=no'); win.document.write('Required Field'); win.document.write('

'); win.document.write('

Fill-up fields with • to continue!

'); win.document.write('

'); win.document.write(''); return false; } else { return true; } } //Function to Limit characters to text area elements var ns6=document.getElementById&&!document.all; function restrictinput(maxlength,e,placeholder){ if (window.event&&event.srcElement.value.length>=maxlength) { return false; } else if (e.target&&e.target==eval(placeholder)&&e.target.value.length>=maxlength){ var pressedkey=/[a-zA-Z0-9\.\,\/]/; //detect alphanumeric keys if (pressedkey.test(String.fromCharCode(e.which))) { e.stopPropagation(); } } } function countlimit(maxlength,e,placeholder){ var theform=eval(placeholder); var lengthleft=maxlength-theform.value.length; var placeholderobj=document.all? document.all[placeholder] : document.getElementById(placeholder); if (window.event||e.target&&e.target==eval(placeholder)){ if (lengthleft<0) { theform.value=theform.value.substring(0,maxlength); } placeholderobj.innerHTML=lengthleft; } } function displaylimit(theform,thelimit){ var limit_text=''+thelimit+'' +'
spaces left'; if (document.all||ns6){ document.write(limit_text); } if (document.all){ eval(theform).onkeypress=function(){ return restrictinput(thelimit,event,theform)}; eval(theform).onkeyup=function(){ countlimit(thelimit,event,theform)}; }else if (ns6){ document.body.addEventListener('keypress', function(event) { restrictinput(thelimit,event,theform) }, true); document.body.addEventListener('keyup', function(event) { countlimit(thelimit,event,theform) }, true); } }