If condition not working for ethenet shield?

hello, i'm making website see temperature levels, using lm35 ic and, arduino ethernet shield.

code: [select]

tempc1 = analogread(temp_input_pin_01); // taking value senser ( temp_input_pin_01 ) , save in tempc1.
    tempc1 = (5.0*tempc1*100.0)/1024.0 ;

if (tempc1 >= 45)
     {
       digitalwrite(cooling_fan_01,high);
     }
   else
     {
       digitalwrite(cooling_fan_01,low);
     }


//and in html section

client.println("<div class='col-md-2'>");
          client.println("<div class='panel panel-warning'>");
          client.println("<div class='panel-heading'>");
          client.println("<h3 class='panel-title' align='center'>temperature 01</h3>");
          client.println("</div>");
          client.println("<div class='panel-body'>");
         if(tempc1 >= 45)
          {
          client.println("<img src='http://miracle.lk/mpb_nce/13.jpg'width='112' height='110'align='center'>");
          }
          else
          {
          client.println("<img src='http://miracle.lk/mpb_nce/14.jpg'width='112' height='110'align='center'>");
          }
          client.println("<div class='container' align='center'></div>");
          client.println("</div>");
          client.println("</div>");
          client.println("</div>");

this not working, @ least http request not working, if use other condition, (or other variable) working perfectly. can't understand why happening.

please 1 me...
thank you

try here

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