function partsearch()
		{
		//alert("test");
		   if(document.getElementById('sel-year').value == "" )
			  {
				  alert("please select the year");
					return false;
				}
				else if(document.getElementById('sel-make').value == "" )
				{
				 alert("please select the make");
				 return false;
				 }
				else if(document.getElementById('sel-model').value == "" )
				{
				 alert("please select the model");
				 return false;
				 }
				 else
				 {
				  return true;
					}
					}
					
function valid1()
{
 //alert("testpart")
 var selObj1 = document.getElementById('sel-year');
	var selIndex1 = selObj1.selectedIndex;
	//alert(selIndex1)
  var year=selObj1.options[selIndex1].value;
	var selObj2 = document.getElementById('sel-make');
	var selIndex2 = selObj2.selectedIndex;
	//alert(selIndex2)
	var make=selObj2.options[selIndex2].value;
	//alert(document.getElementById('sel-model'))
	var selObj3 = document.getElementById('sel-model');
	var selIndex3 = selObj3.selectedIndex;
	//alert(selIndex3)
	var model=selObj3.options[selIndex3].value;
	MakeOne = make.replace(/\s/g,"-");
	modelone=model.replace(/\s/g,"-");
	URL = 'http://www.wheelhubpros.com/partdisplay/'+year+'_'+MakeOne+'/'+modelone+'.html';
	//alert(URL)
	window.location.replace(URL);
	return false;
	}