function findIntersection()
	{
		
		var street1Choice = intersection.street1.selectedIndex;
		var street2Choice = intersection.street2.selectedIndex;

		var street1ID = intersection.street1.options[street1Choice].value;
		var street2ID = intersection.street2.options[street2Choice].value; 


		//If else statements to alert user error.

		     if ((street1ID == '' || street1ID == '0' || street1ID == '1') && (street2ID == '' || street2ID == '0' || street2ID == '1'))
			{
			alert("Please select an intersection!");
   			intersection.street1.focus();
   			return false;
			}
		else if ((street1ID == '' || street1ID == '0' || street1ID == '1') && (street2ID != '' || street2ID != '0' || street2ID != '1'))
			{
			alert("Please select a first street!");
   			intersection.street1.focus();
   			return false;
			}
		else if ((street1ID != '' || street1ID != '0' || street1ID != '1') && (street2ID == '' || street2ID == '0' || street2ID == '1'))
			{
			alert("Please select a second street!");
   			intersection.street2.focus();
			return false;
			}
		
		
		//else if statements to redirect the user to a new page in the map frame.


		else if ((street1ID == '2') && (street2ID == '10'))
			{
			parent.mapframe.location.href  = "../dwf/zero_data.html";
			}
		else if ((street1ID == '3') && (street2ID == '10'))
			{
			parent.mapframe.location.href  = "../dwf/75th_beardsley.html";
			}
		else if ((street1ID == '4') && (street2ID == '10'))
			{
			parent.mapframe.location.href  = "../dwf/83rd_beardsley.html";
			}
		else if ((street1ID == '5') && (street2ID == '10'))
			{
			parent.mapframe.location.href  = "../dwf/91st_beardsley.html";
			}
		else if ((street1ID == '6') && (street2ID == '10'))
			{
			parent.mapframe.location.href  = "../dwf/99th_beardsley.html";
			}
		else if ((street1ID == '7') && (street2ID == '10'))
			{
			parent.mapframe.location.href  = "../dwf/107th_beardsley.html";
			}
		else if ((street1ID == '8') && (street2ID == '10'))
			{
			parent.mapframe.location.href  = "../dwf/zero_data.html";
			}
		else if ((street1ID == '9') && (street2ID == '10'))
			{
			parent.mapframe.location.href  = "../dwf/zero_data.html";
			}
		else if ((street1ID == '2') && (street2ID == '8'))
			{
			parent.mapframe.location.href  = "../dwf/zero_data.html";
			}
		else if ((street1ID == '3') && (street2ID == '8'))
			{
			parent.mapframe.location.href  = "../dwf/75th_bell.html";
			}
		else if ((street1ID == '4') && (street2ID == '8'))
			{
			parent.mapframe.location.href  = "../dwf/83rd_bell.html";
			}
		else if ((street1ID == '5') && (street2ID == '8'))
			{
			parent.mapframe.location.href  = "../dwf/91st_bell.html";
			}
		else if ((street1ID == '6') && (street2ID == '8'))
			{
			parent.mapframe.location.href  = "../dwf/zero_data.html";
			}
		else if ((street1ID == '7') && (street2ID == '8'))
			{
			parent.mapframe.location.href  = "../dwf/zero_data.html";
			}
		else if ((street1ID == '8') && (street2ID == '8'))
			{
			parent.mapframe.location.href  = "../dwf/zero_data.html";
			}
		else if ((street1ID == '9') && (street2ID == '8'))
			{
			parent.mapframe.location.href  = "../dwf/zero_data.html";
			}
		else if ((street1ID == '2') && (street2ID == '5'))
			{
			parent.mapframe.location.href  = "../dwf/67th_cactus.html";
			}
		else if ((street1ID == '3') && (street2ID == '5'))
			{
			parent.mapframe.location.href  = "../dwf/75th_cactus.html";
			}
		else if ((street1ID == '4') && (street2ID == '5'))
			{
			parent.mapframe.location.href  = "../dwf/83rd_cactus.html";
			}
		else if ((street1ID == '5') && (street2ID == '5'))
			{
			parent.mapframe.location.href  = "../dwf/91st_cactus.html";
			}
		else if ((street1ID == '6') && (street2ID == '5'))
			{
			parent.mapframe.location.href  = "../dwf/99th_cactus.html";
			}
		else if ((street1ID == '7') && (street2ID == '5'))
			{
			parent.mapframe.location.href  = "../dwf/zero_data.html";
			}
		else if ((street1ID == '8') && (street2ID == '5'))
			{
			parent.mapframe.location.href  = "../dwf/zero_data.html";
			}
		else if ((street1ID == '9') && (street2ID == '5'))
			{
			parent.mapframe.location.href  = "../dwf/zero_data.html";
			}
		else if ((street1ID == '2') && (street2ID == '11'))
			{
			parent.mapframe.location.href  = "../dwf/zero_data.html";
			}
		else if ((street1ID == '3') && (street2ID == '11'))
			{
			parent.mapframe.location.href  = "../dwf/75th_deervalley.html";
			}
		else if ((street1ID == '4') && (street2ID == '11'))
			{
			parent.mapframe.location.href  = "../dwf/83rd_deervalley.html";
			}
		else if ((street1ID == '5') && (street2ID == '11'))
			{
			parent.mapframe.location.href  = "../dwf/91st_deervalley.html";
			}
		else if ((street1ID == '6') && (street2ID == '11'))
			{
			parent.mapframe.location.href  = "../dwf/zero_data.html";
			}
		else if ((street1ID == '7') && (street2ID == '11'))
			{
			parent.mapframe.location.href  = "../dwf/107th_deervalley.html";
			}
		else if ((street1ID == '8') && (street2ID == '11'))
			{
			parent.mapframe.location.href  = "../dwf/zero_data.html";
			}
		else if ((street1ID == '9') && (street2ID == '11'))
			{
			parent.mapframe.location.href  = "../dwf/lakepleasant_deervalley.html";
			}
		else if ((street1ID == '2') && (street2ID == '7'))
			{
			parent.mapframe.location.href  = "../dwf/zero_data.html";
			}
		else if ((street1ID == '3') && (street2ID == '7'))
			{
			parent.mapframe.location.href  = "../dwf/75th_greenway.html";
			}
		else if ((street1ID == '4') && (street2ID == '7'))
			{
			parent.mapframe.location.href  = "../dwf/83rd_greenway.html";
			}
		else if ((street1ID == '5') && (street2ID == '7'))
			{
			parent.mapframe.location.href  = "../dwf/91st_greenway.html";
			}
		else if ((street1ID == '6') && (street2ID == '7'))
			{
			parent.mapframe.location.href  = "../dwf/zero_data.html";
			}
		else if ((street1ID == '7') && (street2ID == '7'))
			{
			parent.mapframe.location.href  = "../dwf/zero_data.html";
			}
		else if ((street1ID == '8') && (street2ID == '7'))
			{
			parent.mapframe.location.href  = "../dwf/zero_data.html";
			}
		else if ((street1ID == '9') && (street2ID == '7'))
			{
			parent.mapframe.location.href  = "../dwf/zero_data.html";
			}
		else if ((street1ID == '2') && (street2ID == '13'))
			{
			parent.mapframe.location.href  = "../dwf/67th_happyvalley.html";
			}
		else if ((street1ID == '3') && (street2ID == '13'))
			{
			parent.mapframe.location.href  = "../dwf/75th_happyvalley.html";
			}
		else if ((street1ID == '4') && (street2ID == '13'))
			{
			parent.mapframe.location.href  = "../dwf/83rd_happyvalley.html";
			}
		else if ((street1ID == '5') && (street2ID == '13'))
			{
			parent.mapframe.location.href  = "../dwf/91st_happyvalley.html";
			}
		else if ((street1ID == '6') && (street2ID == '13'))
			{
			parent.mapframe.location.href  = "../dwf/zero_data.html";
			}
		else if ((street1ID == '7') && (street2ID == '13'))
			{
			parent.mapframe.location.href  = "../dwf/zero_data.html";
			}
		else if ((street1ID == '8') && (street2ID == '13'))
			{
			parent.mapframe.location.href  = "../dwf/zero_data.html";
			}
		else if ((street1ID == '9') && (street2ID == '13'))
			{
			parent.mapframe.location.href  = "../dwf/lakepleasant_happyvalley.html";
			}
		else if ((street1ID == '2') && (street2ID == '14'))
			{
			parent.mapframe.location.href  = "../dwf/67th_jomax.html";
			}
		else if ((street1ID == '3') && (street2ID == '14'))
			{
			parent.mapframe.location.href  = "../dwf/75th_jomax.html";
			}
		else if ((street1ID == '4') && (street2ID == '14'))
			{
			parent.mapframe.location.href  = "../dwf/83rd_jomax.html";
			}
		else if ((street1ID == '5') && (street2ID == '14'))
			{
			parent.mapframe.location.href  = "../dwf/91st_jomax.html";
			}
		else if ((street1ID == '6') && (street2ID == '14'))
			{
			parent.mapframe.location.href  = "../dwf/zero_data.html";
			}
		else if ((street1ID == '7') && (street2ID == '14'))
			{
			parent.mapframe.location.href  = "../dwf/zero_data.html";
			}
		else if ((street1ID == '8') && (street2ID == '14'))
			{
			parent.mapframe.location.href  = "../dwf/zero_data.html";
			}
		else if ((street1ID == '9') && (street2ID == '14'))
			{
			parent.mapframe.location.href  = "../dwf/lakepleasant_jomax.html";
			}
		else if ((street1ID == '2') && (street2ID == '2'))
			{
			parent.mapframe.location.href  = "../dwf/zero_data.html";
			}
		else if ((street1ID == '3') && (street2ID == '2'))
			{
			parent.mapframe.location.href  = "../dwf/75th_northern.html";
			}
		else if ((street1ID == '4') && (street2ID == '2'))
			{
			parent.mapframe.location.href  = "../dwf/83rd_northern.html";
			}
		else if ((street1ID == '5') && (street2ID == '2'))
			{
			parent.mapframe.location.href  = "../dwf/91st_northern.html";
			}
		else if ((street1ID == '6') && (street2ID == '2'))
			{
			parent.mapframe.location.href  = "../dwf/99th_northern.html";
			}
		else if ((street1ID == '7') && (street2ID == '2'))
			{
			parent.mapframe.location.href  = "../dwf/107th_northern.html";
			}
		else if ((street1ID == '8') && (street2ID == '2'))
			{
			parent.mapframe.location.href  = "../dwf/115th_northern.html";
			}
		else if ((street1ID == '9') && (street2ID == '2'))
			{
			parent.mapframe.location.href  = "../dwf/zero_data.html";
			}
		else if ((street1ID == '2') && (street2ID == '3'))
			{
			parent.mapframe.location.href  = "../dwf/67th_olive.html";
			}
		else if ((street1ID == '3') && (street2ID == '3'))
			{
			parent.mapframe.location.href  = "../dwf/75th_olive.html";
			}
		else if ((street1ID == '4') && (street2ID == '3'))
			{
			parent.mapframe.location.href  = "../dwf/83rd_olive.html";
			}
		else if ((street1ID == '5') && (street2ID == '3'))
			{
			parent.mapframe.location.href  = "../dwf/91st_olive.html";
			}
		else if ((street1ID == '6') && (street2ID == '3'))
			{
			parent.mapframe.location.href  = "../dwf/99th_olive.html";
			}
		else if ((street1ID == '7') && (street2ID == '3'))
			{
			parent.mapframe.location.href  = "../dwf/107th_olive.html";
			}
		else if ((street1ID == '8') && (street2ID == '3'))
			{
			parent.mapframe.location.href  = "../dwf/115th_olive.html";
			}
		else if ((street1ID == '9') && (street2ID == '3'))
			{
			parent.mapframe.location.href  = "../dwf/zero_data.html";
			}
		else if ((street1ID == '2') && (street2ID == '4'))
			{
			parent.mapframe.location.href  = "../dwf/67th_peoria.html";
			}
		else if ((street1ID == '3') && (street2ID == '4'))
			{
			parent.mapframe.location.href  = "../dwf/75th_peoria.html";
			}
		else if ((street1ID == '4') && (street2ID == '4'))
			{
			parent.mapframe.location.href  = "../dwf/83rd_peoria.html";
			}
		else if ((street1ID == '5') && (street2ID == '4'))
			{
			parent.mapframe.location.href  = "../dwf/91st_peoria.html";
			}
		else if ((street1ID == '6') && (street2ID == '4'))
			{
			parent.mapframe.location.href  = "../dwf/99th_peoria.html";
			}
		else if ((street1ID == '7') && (street2ID == '4'))
			{
			parent.mapframe.location.href  = "../dwf/zero_data.html";
			}
		else if ((street1ID == '8') && (street2ID == '4'))
			{
			parent.mapframe.location.href  = "../dwf/zero_data.html";
			}
		else if ((street1ID == '9') && (street2ID == '4'))
			{
			parent.mapframe.location.href  = "../dwf/zero_data.html";
			}
		else if ((street1ID == '2') && (street2ID == '12'))
			{
			parent.mapframe.location.href  = "../dwf/67th_pinnaclepeak.html";
			}
		else if ((street1ID == '3') && (street2ID == '12'))
			{
			parent.mapframe.location.href  = "../dwf/75th_pinnaclepeak.html";
			}
		else if ((street1ID == '4') && (street2ID == '12'))
			{
			parent.mapframe.location.href  = "../dwf/83rd_pinnaclepeak.html";
			}
		else if ((street1ID == '5') && (street2ID == '12'))
			{
			parent.mapframe.location.href  = "../dwf/91st_pinnaclepeak.html";
			}
		else if ((street1ID == '6') && (street2ID == '12'))
			{
			parent.mapframe.location.href  = "../dwf/zero_data.html";
			}
		else if ((street1ID == '7') && (street2ID == '12'))
			{
			parent.mapframe.location.href  = "../dwf/107th_pinnaclepeak.html";
			}
		else if ((street1ID == '8') && (street2ID == '12'))
			{
			parent.mapframe.location.href  = "../dwf/zero_data.html";
			}
		else if ((street1ID == '9') && (street2ID == '12'))
			{
			parent.mapframe.location.href  = "../dwf/lakepleasant_pinnaclepeak.html";
			}
		else if ((street1ID == '2') && (street2ID == '6'))
			{
			parent.mapframe.location.href  = "../dwf/67th_thunderbird.html";
			}
		else if ((street1ID == '3') && (street2ID == '6'))
			{
			parent.mapframe.location.href  = "../dwf/75th_thunderbird.html";
			}
		else if ((street1ID == '4') && (street2ID == '6'))
			{
			parent.mapframe.location.href  = "../dwf/83rd_thunderbird.html";
			}
		else if ((street1ID == '5') && (street2ID == '6'))
			{
			parent.mapframe.location.href  = "../dwf/91st_thunderbird.html";
			}
		else if ((street1ID == '6') && (street2ID == '6'))
			{
			parent.mapframe.location.href  = "../dwf/99th_thunderbird.html";
			}
		else if ((street1ID == '7') && (street2ID == '6'))
			{
			parent.mapframe.location.href  = "../dwf/zero_data.html";
			}
		else if ((street1ID == '8') && (street2ID == '6'))
			{
			parent.mapframe.location.href  = "../dwf/zero_data.html";
			}
		else if ((street1ID == '9') && (street2ID == '6'))
			{
			parent.mapframe.location.href  = "../dwf/zero_data.html";
			}
		else if ((street1ID == '2') && (street2ID == '9'))
			{
			parent.mapframe.location.href  = "../dwf/zero_data.html";
			}
		else if ((street1ID == '3') && (street2ID == '9'))
			{
			parent.mapframe.location.href  = "../dwf/zero_data.html";
			}
		else if ((street1ID == '4') && (street2ID == '9'))
			{
			parent.mapframe.location.href  = "../dwf/83rd_unionhills.html";
			}
		else if ((street1ID == '5') && (street2ID == '9'))
			{
			parent.mapframe.location.href  = "../dwf/91st_unionhills.html";
			}
		else if ((street1ID == '6') && (street2ID == '9'))
			{
			parent.mapframe.location.href  = "../dwf/99th_unionhills.html";
			}
		else if ((street1ID == '7') && (street2ID == '9'))
			{
			parent.mapframe.location.href  = "../dwf/107th_unionhills.html";
			}
		else if ((street1ID == '8') && (street2ID == '9'))
			{
			parent.mapframe.location.href  = "../dwf/zero_data.html";
			}	
		else if ((street1ID == '9') && (street2ID == '9'))
			{
			parent.mapframe.location.href  = "../dwf/zero_data.html";
			}	
		else			
			{
			return true;
			}

	}