function AddLikeCountFromService(strURL) {

//change the webMethod var to match up to the correct sharepoint _vti_bin location. (https://msdn.microsoft.com/en-us/library/office/Bb862916(v=office.12).aspx)

var webMethod = \'/_vti_bin/SocialDataService.asmx?op=GetAllTagTermsForUrlFolder\';

var soapEnv = "<soap:Envelope xmlns:xsi=\'http://www.w3.org/2001/XMLSchema-instance\' xmlns:xsd=\'http://www.w3.org/2001/XMLSchema\' xmlns:soap=\'http://schemas.xmlsoap.org/soap/envelope/\'><soap:Body><GetAllTagTermsForUrlFolder xmlns=\'http://microsoft.com/webservices/SharePointPortalServer/SocialDataService\'><urlFolder>"+strURL+"</urlFolder><maximumItemsToReturn>1</maximumItemsToReturn></GetAllTagTermsForUrlFolder></soap:Body></soap:Envelope>";

$.ajax({

type: "POST",

async: true,

url: webMethod,

data: soapEnv,

contentType: "text/xml; charset=utf-8",

dataType: "xml",

success: function(data, textStatus, XMLHttpRequest) {

var info  = ($(\'SocialTermDetail\', data).text()).split(" ");

var guid = (info[0]).substring(0, info[0].length - 1);

//change the webMethod var to match up to the correct sharepoint _vti_bin location. (https://msdn.microsoft.com/en-us/library/office/Bb862916(v=office.12).aspx)

webMethod = \'/_vti_bin/SocialDataService.asmx?op=AddTag\';

//In the soapEnv request, you can change the title field to anything. This is the title of the thing the user is liking.

soapEnv = "<soap:Envelope xmlns:xsi=\'http://www.w3.org/2001/XMLSchema-instance\' xmlns:xsd=\'http://www.w3.org/2001/XMLSchema\' xmlns:soap=\'http://schemas.xmlsoap.org/soap/envelope/\'> <soap:Body><AddTag xmlns=\'http://microsoft.com/webservices/SharePointPortalServer/SocialDataService\'><url>"+strURL+"</url><termID>"+guid+"</termID><title>I like it!</title><isPrivate>false</isPrivate></AddTag></soap:Body> </soap:Envelope>";

$.ajax({

type: "POST",

async: true,

url: webMethod,

data: soapEnv,

contentType: "text/xml; charset=utf-8",

dataType: "xml",

success: function(data, textStatus, XMLHttpRequest) {

}

});

}

});