function clearText(a){if(a.defaultValue==a.value){a.value=""}}function fade_out(b){var a=$(b);new Fx.Tween(a).start("opacity",0).addEvent("onComplete",function(){a.setStyle("display","none")})}function close_card(){[$("previewoverlay"),$("previewcontainer"),$("closebtn"),$("sendcard"),$("previewad")].each(function(a){if(a){a.dispose()}})}function show_card(b,c,k){var e=500;if(window.screen.availHeight>window.screen.availWidth){e=window.screen.availWidth*0.7}else{e=window.screen.availHeight*0.7}e=Math.floor(e+0.5);if(c>k){k=Math.floor(k*(e/c));c=e}else{c=Math.floor(c*(e/k));k=e}code=b.split("-")[1];var f=new Element("div",{id:"previewoverlay"});f.setStyles({display:"block",position:"fixed",top:0,left:0,width:"100%",height:"100%","background-color":"#000"});f.set("opacity",0.8);var l=c/2;var j=k/2;var a=new Element("div",{id:"previewcontainer"});a.setStyles({width:c,height:k,"margin-left":-(l),"margin-top":-(j),color:"#fff","font-size":"130%","background-color":"#ccc"});var h=new Element("div",{id:"closebtn"});h.setStyles({"margin-top":-(j+25),"margin-left":(l-5)});[f,h].each(function(n){n.addEvent("click",close_card)});var d=new Swiff("/d/card/"+code+"/l.swf",{width:c,height:k,container:a});var i=new Element("img",{id:"sendcard",src:"/i/i/icon_button_send_this_card.gif",width:87,height:17});i.setStyles({"margin-top":(j)+10,"margin-left":-87/2,cursor:"pointer"});i.addEvent("click",function(){location.href="/card/"+b+"/"});var m=new IFrame({id:"previewad",src:"/ads/728x90/",styles:{width:728,height:90,border:"none","margin-top":(j+10+17+10),"margin-left":-(728/2)}});[a,h,i,m].each(function(n){n.addClass("previewel")});var g=$$("body")[0];[f,a,h,i,m].each(function(n){g.appendChild(n)});return false};