function checkall()
{
count = document.a_search.elements.length;
var state=0;
if (document.a_search.check_all.checked == 1)
	{
	state = 1;
	}else{
	state = 0;	
	}



		for (i=0; i < count; i++) 
			{
				
				if (document.a_search.elements[i].type == 'checkbox')
					
					{
										document.a_search.elements[i].checked = state;					
									
					}

			}

}



function clearcombo(value){
  
  // detect the var 

if (value == 23 || value == 35) // if buy
	{
  
	document.forms['a_search'].price_from.options.length = 0;
	document.forms['a_search'].price_from.options[0] = new Option('10.000 Ευρώ','10000');
	document.forms['a_search'].price_from.options[1] = new Option('20.000 Ευρώ','20000');
	document.forms['a_search'].price_from.options[2] = new Option('30.000 Ευρώ','30000');
	document.forms['a_search'].price_from.options[3] = new Option('40.000 Ευρώ','40000');
	document.forms['a_search'].price_from.options[4] = new Option('50.000 Ευρώ','50000');
	document.forms['a_search'].price_from.options[5] = new Option('75.000 Ευρώ','75000');
	document.forms['a_search'].price_from.options[6] = new Option('100.000 Ευρώ','100000');	
	document.forms['a_search'].price_from.options[7] = new Option('200.000 Ευρώ','200000');	
	document.forms['a_search'].price_from.options[8] = new Option('250.000 Ευρώ','250000');	
	document.forms['a_search'].price_from.options[9] = new Option('300.000 Ευρώ','300000');	
	document.forms['a_search'].price_from.options[10] = new Option('350.000 Ευρώ','350000');	
	document.forms['a_search'].price_from.options[11] = new Option('400.000 Ευρώ','400000');	
	document.forms['a_search'].price_from.options[12] = new Option('500.000 Ευρώ','500000');
	document.forms['a_search'].price_from.options[13] = new Option('750.000 Ευρώ','750000');
	document.forms['a_search'].price_from.options[14] = new Option('1.000.000 Ευρώ','1000000');

	document.forms['a_search'].price_to.options.length = 0;
	document.forms['a_search'].price_to.options[0] = new Option('10.000 Ευρώ','10000');
	document.forms['a_search'].price_to.options[1] = new Option('20.000 Ευρώ','20000');
	document.forms['a_search'].price_to.options[2] = new Option('30.000 Ευρώ','30000');
	document.forms['a_search'].price_to.options[3] = new Option('40.000 Ευρώ','40000');
	document.forms['a_search'].price_to.options[4] = new Option('50.000 Ευρώ','50000');
	document.forms['a_search'].price_to.options[5] = new Option('75.000 Ευρώ','75000');
	document.forms['a_search'].price_to.options[6] = new Option('100.000 Ευρώ','100000');	
	document.forms['a_search'].price_to.options[7] = new Option('200.000 Ευρώ','200000');	
	document.forms['a_search'].price_to.options[8] = new Option('250.000 Ευρώ','250000');	
	document.forms['a_search'].price_to.options[9] = new Option('300.000 Ευρώ','300000');	
	document.forms['a_search'].price_to.options[10] = new Option('350.000 Ευρώ','350000');	
	document.forms['a_search'].price_to.options[11] = new Option('400.000 Ευρώ','400000');	
	document.forms['a_search'].price_to.options[12] = new Option('500.000 Ευρώ','500000');
	document.forms['a_search'].price_to.options[13] = new Option('750.000 Ευρώ','750000');
	document.forms['a_search'].price_to.options[14] = new Option('Πάνω από 1.000.000 Ευρώ','0');
	document.forms['a_search'].price_to.selectedIndex = 14;

}else{

	document.forms['a_search'].price_from.options.length = 0;
	document.forms['a_search'].price_from.options[0] = new Option('150 Ευρώ','150');
	document.forms['a_search'].price_from.options[1] = new Option('200 Ευρώ','200');
	document.forms['a_search'].price_from.options[2] = new Option('300 Ευρώ','300');
	document.forms['a_search'].price_from.options[3] = new Option('400 Ευρώ','400');
	document.forms['a_search'].price_from.options[4] = new Option('500 Ευρώ','500');
	document.forms['a_search'].price_from.options[5] = new Option('600 Ευρώ','600');
	document.forms['a_search'].price_from.options[6] = new Option('750 Ευρώ','750');	
	document.forms['a_search'].price_from.options[7] = new Option('1000 Ευρώ','1000');	
	document.forms['a_search'].price_from.options[8] = new Option('1.300 Ευρώ','1300');	
	document.forms['a_search'].price_from.options[9] = new Option('1.600 Ευρώ','1600');	
	document.forms['a_search'].price_from.options[10] = new Option('2000 Ευρώ','2000');	
	document.forms['a_search'].price_from.options[11] = new Option('2.500 Ευρώ','2500');	
	document.forms['a_search'].price_from.options[12] = new Option('3.000 Ευρώ','3000');




	document.forms['a_search'].price_to.options.length = 0;
	document.forms['a_search'].price_to.options[0] = new Option('150 Ευρώ','150');
	document.forms['a_search'].price_to.options[1] = new Option('200 Ευρώ','200');
	document.forms['a_search'].price_to.options[2] = new Option('300 Ευρώ','300');
	document.forms['a_search'].price_to.options[3] = new Option('400 Ευρώ','400');
	document.forms['a_search'].price_to.options[4] = new Option('500 Ευρώ','500');
	document.forms['a_search'].price_to.options[5] = new Option('600 Ευρώ','600');
	document.forms['a_search'].price_to.options[6] = new Option('750 Ευρώ','750');	
	document.forms['a_search'].price_to.options[7] = new Option('1000 Ευρώ','1000');	
	document.forms['a_search'].price_to.options[8] = new Option('1.300 Ευρώ','1300');	
	document.forms['a_search'].price_to.options[9] = new Option('1.600 Ευρώ','1600');	
	document.forms['a_search'].price_to.options[10] = new Option('2000 Ευρώ','2000');	
	document.forms['a_search'].price_to.options[11] = new Option('2.500 Ευρώ','2500');	
	document.forms['a_search'].price_to.options[12] = new Option('Πάνω από 3.000 Ευρώ','0');
    
	
	document.forms['a_search'].price_to.selectedIndex = 12;

}
  }