/* 
  ------------------------------------
  PVII Menu CSS Express Drop-Down Menu
  by Project Seven Development
  www.projectseven.com
  ------------------------------------
*/

function getQueryVariable(variable) { 
  var ret="";       
  var query = window.location.search.substring(1); 
  var vars = query.split("&"); 
  for (var i=0;i<vars.length;i++) { 
    var pair = vars[i].split("="); 
    if (pair[0] == variable) { 
      return pair[1]; 
    } 
  } 
  return ret;
  //alert('Query Variable ' + variable + ' not found'); 
} 


function P7_ExpMenu(){ //v1.1.0.2 by PVII-www.projectseven.com
 if(navigator.appVersion.indexOf("MSIE")==-1){return;}
 var i,k,g,lg,r=/\s*p7hvr/,nn='',c,cs='p7hvr',bv='p7menubar';
 for(i=0;i<10;i++){g=document.getElementById(bv+nn);if(g){
 lg=g.getElementsByTagName("LI");if(lg){for(k=0;k<lg.length;k++){
 lg[k].onmouseover=function(){c=this.className;cl=(c)?c+' '+cs:cs;
 this.className=cl;};lg[k].onmouseout=function(){c=this.className;
 this.className=(c)?c.replace(r,''):'';};}}}nn=i+1;}
 var queryVal=getQueryVariable('EdtQuery');
 
 if (queryVal.length>0)
 {
   var edtField=document.getElementById("EdtQuery");
   queryVal=queryVal.replace("+", " ");
   queryVal=queryVal.replace("+", " ");
   queryVal=queryVal.replace("+", " ");
   edtField.value=queryVal;
   var CategoryCmbBox=document.getElementById("CmbCategory");
   var cmbValue=getQueryVariable('CmbCategory');
   //var comboItem = CategoryCmbBox.FindItemByValue("Papers");
   //if (comboItem != null) comboItem.Select();
   var vsel=0;
   if (cmbValue == "Jobs") vsel=0;
   if (cmbValue == "Software") vsel=1;
   if (cmbValue == "Papers") vsel=2;
   if (cmbValue == "All") vsel=3;
   CategoryCmbBox.selectedIndex  = vsel;
 }

 //alert(queryVal);
}