function check()
{
		if(((document.form1.Keyword.value == 'Keyword')||(document.form1.Keyword.value.search(/\S/) == -1))&&((document.form1.job.value == '')&&(document.form1.location.value == '')&&(document.form1.salary.value == '')))
		{
			alert("Please Enter search criteria");
			document.form1.Keyword.focus();
			return false;
		}
		else
		{
			document.form1.submit();
		}
		
}
   function function1() {
   if(document.getElementById("Keyword").value!='')
   {
	   document.getElementById("Keyword").value='';
   }
   else
   {
	   document.getElementById("Keyword").value='Keyword';
   }
   }