// JavaScript Document
//This file common code when search of recipes

function searchrecipe()
{

 if(document.frmsearch.txtsearchvars.value!="")
   {
     
	  var categoryid=document.frmsearch.cmbcategory.value;
	  var isadvancesrch=document.frmsearch.idisadvsrch.value;
	  if(isadvancesrch==0){
	  document.frmsearch.action="searchresults.php?rand="+document.frmsearch.txtsearchvars.value+"&cid=0";
	  }else
	  {
	  document.frmsearch.action="searchresults.php?rand="+document.frmsearch.txtsearchvars.value+"&cid="+categoryid+"";	  
	  }
	  document.frmsearch.method="get";
	  document.frmsearch.submit();	
   
   }else
   {
     alert("Enter value to seacrh.");
   }

}



function submitenterkey(evt) {
    evt = (evt) ? evt : event;
    var charCode = (evt.charCode) ? evt.charCode : ((evt.keyCode) ? evt.keyCode : 
        ((evt.which) ? evt.which : 0));
    if (charCode ==13 ) {
       
	   

			if(document.frmsearch.txtsearchvars.value!="")
			{  
			  
			  
				var categoryid=document.frmsearch.cmbcategory.value;
				var isadvancesrch=document.frmsearch.idisadvsrch.value;
				if(isadvancesrch==0){
				document.frmsearch.action="searchresults.php?rand="+document.frmsearch.txtsearchvars.value+"&cid=0";
				}else
				{
				document.frmsearch.action="searchresults.php?rand="+document.frmsearch.txtsearchvars.value+"&cid="+categoryid+"";	  
				}
			  
				document.frmsearch.method="get";
	            //document.frmsearch.action="searchresults.php?rand="+document.frmsearch.txtsearchvars.value+"";
	            document.frmsearch.submit();
				//alert(document.frmsearch.action);
				return false;
			  
			 
			 
			}
			else
			{
			  alert("Enter value to seacrh.");
			  return false;
			}
			
			
			
			
	    }
		
    
}

function enableadvancesearch()
{

   document.getElementById('categorysrchid').style.display='inline';
   document.getElementById('backsrchid').style.display='inline';
   document.getElementById('advancesrchid').style.display='none';
   document.getElementById('idisadvsrch').value=1;

}

function disableadvancesearch()
{

   document.getElementById('categorysrchid').style.display='none';
   document.getElementById('backsrchid').style.display='none';
   document.getElementById('advancesrchid').style.display='inline';
   document.getElementById('idisadvsrch').value=0

}