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var tab1 = '<scr' + 'ipt type="text/javascript">' +
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'google_ad_height = 90;' +
'google_ad_format = "728x90_as";' +
'google_ad_type = "text_image";' +
'google_ad_channel = "2448396435";' +
'</scr' + 'ipt>' +
'<scr' + 'ipt type="text/javascript"' +
'src="http://pagead2.googlesyndication.com/pagead/show_ads.js">' + 
'</scr' + 'ipt>';

var tab2 = '<scr' + 'ipt type="text/javascript">' +
'google_ad_client = "pub-3841204415070352";' +
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'google_ad_height = 60;' +
'google_ad_format = "468x60_as";' +
'google_ad_type = "text_image";' +
'google_ad_channel = "2448396435";' +
'</scr' + 'ipt>' +
'<scr' + 'ipt type="text/javascript"' +
'src="http://pagead2.googlesyndication.com/pagead/show_ads.js">' + 
'</scr' + 'ipt>';

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'google_ad_client = "pub-3841204415070352";' +
'google_ad_width = 234;' +
'google_ad_height = 60;' +
'google_ad_format = "234x60_as";' +
'google_ad_type = "text_image";' +
'google_ad_channel = "2448396435";' +
'</scr' + 'ipt>' +
'<scr' + 'ipt type="text/javascript"' +
'src="http://pagead2.googlesyndication.com/pagead/show_ads.js">' + 
'</scr' + 'ipt>';

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