function isEmpty(val){ if(val == null){return true;} for(var i=0; i < val.length; i++) { if ((val.charAt(i)!=' ')&&(val.charAt(i)!="\t")&&(val.charAt(i)!="\n")&&(val.charAt(i)!="\r")){ return false; } } return true; } function isEmail(val){if (isEmpty(val)){ return false; }var i = 1,length = val.length;while ((i < length) && (val.charAt(i) != "@")){i++;}if ((i >= length) || (val.charAt(i) != "@")){ return false; }else { i += 2; }while ((i < length) && (val.charAt(i) != ".")){i++;}if ((i >= length - 1) || (val.charAt(i) != ".")){ return false; }else { return true; }} function isPhone(val){ pattern = new RegExp(/^[0-9-\s+]{5,16}$/); if (!pattern.test(val)) { return false; } return true; } function onSelect(what){ var destination = what.options[what.selectedIndex].value; if (destination) location.href = destination; } function isChecked(checkboxes,qty){var chks = checkboxes, checkCount = 0, checkValues = [];for (var i = 0; i < chks.length; i++){if (chks[i].checked){ checkCount++; checkValues.include(chks[i].value);}}if (checkCount < qty){ return false; }return checkValues;} function printArea(id){var html = '';html += document.getElementById(id).innerHTML;html += '';var printWin = window.open('','','left=0,top=0,width=1,height=1,toolbar=0,scrollbars=0,status=0');printWin.document.write(html);printWin.document.close();printWin.focus();printWin.print();printWin.close();} /* Author: luistar15, | License: MIT License | Requires: mootools 1.3 core */ var viewer=new Class({ Implements:Options, options:{interval:5000,mode:'rand',modes:['top','right','bottom','left','alpha'],sizes:{w:480,h:240}}, initialize:function(items,buttons,options){ this.setOptions(options); this.buttons = buttons; if(this.buttons != undefined){ this.buttons.each(function(el,i){ el.addEvent("click", this.walk.pass([i,true],this)); },this); } this.current=0; this.previous=null; this.items=items.setStyle('display','none'); this.items[this.current].setStyle('display','block'); this.disabled=false; this.attrs={ left:['left',-this.options.sizes.w,0,'px'], top:['top',-this.options.sizes.h,0,'px'], right:['left',this.options.sizes.w,0,'px'], bottom:['top',this.options.sizes.h,0,'px'], alpha:['opacity',0,1,''] }; this.rand=this.options.mode=='rand'; this.sequence=typeof(this.options.mode)=='object'?this.options.mode:false; this.curseq=0; this.timer=null; }, walk:function(n,manual){ if(this.current!==n && !this.disabled){ this.disabled=true; if(manual){ this.stop(); } if(this.options.rand){ this.options.mode=this.options.modes.getRandom(); } else if(this.sequence){ this.options.mode=this.sequence[this.curseq]; this.curseq+=this.curseq+10?this.current-1:this.items.length-1,manual); }, onComplete:function(){ this.disabled=false; this.items[this.previous].setStyle('display','none'); if(this.onWalk)this.onWalk(this.current); } }); Element.implement({ inputHint:function(val){ switch(this.get('tag')){ case'form':this.getElements('input[type="text"],textarea').inputHint(val);return this; case'input': case'textarea': this.store('default',(val || this.get('value'))); this.addEvents({ 'focus':function(){ if(this.get('value') == this.retrieve('default')){this.set('value','');} }, 'blur':function(){ if(this.get('value').clean() == ''){this.set('value',this.retrieve('default'));} } }).fireEvent('blur'); default:return this; } } });