function check_uncheck_all(area){var frm=area;for(var i=0;i<frm.elements.length;i++){var elmnt=frm.elements[i];if(elmnt.type=="checkbox"){if(frm.master_box.checked==true){elmnt.checked=true}else{elmnt.checked=false}}}if(frm.master_box.checked==true){frm.master_box.checked=true}else{frm.master_box.checked=false}}function add_field(){var tbl=document.getElementById('upload');var lastRow=tbl.rows.length;var iteration=lastRow+1;var newSpan=document.createElement('span');newSpan.innerHTML='&nbsp; &nbsp;<a href="#" onclick="remove_field(); return false;"><img src="http://pics.kz/img/minus_ico.gif" alt="-" /></a>';if(iteration<=5){var row=tbl.insertRow(lastRow);var cellRight=row.insertCell(0);var el=document.createElement('input');el.setAttribute('type','file');el.setAttribute('name','fileData['+iteration+']');el.setAttribute('size','60');el.setAttribute('value',iteration);cellRight.appendChild(el);cellRight.appendChild(newSpan)}}function remove_field(){var tbl=document.getElementById('upload');var lastRow=tbl.rows.length;if(lastRow>1){tbl.deleteRow(lastRow-1)}}jQuery.fn.directImage=function(settings){settings=jQuery.extend({image:'img/blank.gif',zIndex:10},settings);return this.each(function(){var position=$(this).position();var height=$(this).height();var width=$(this).width();$('<img />').attr({width:width,height:height,src:settings.image}).css({top:position.top,left:position.left,position:'absolute',zIndex:settings.zIndex}).appendTo('body')})};