function searchOffer(e)
{
	if(e>0)
	{
		location.href="searchOffer.php?"+searchParm+"&page=1&t="+e;
	}
	else
	{
		location.href="searchProduct.php?"+searchParm+"&page=1";
	}
}

function getContinentList()
{
	
	var cValue=document.getElementsByName('type')[0].value;

	var objCountry=document.getElementsByName('country')[0];
	var objContinent=document.getElementsByName('continent')[0];
	
	if(cValue==1)
	{
		//only select china
		
		objContinent.options.length=1;
		objCountry.options.length=0;
		objCountry.options[0]=new Option('China','China');
												
	}
	else
	{
		//
		objContinent.options.length=1;
		objContinent.options[1]=new Option('Africa',2);
		objContinent.options[2]=new Option('Europe',3);
		objContinent.options[3]=new Option('America',4);
		objContinent.options[4]=new Option('Oceania',6);
		objCountry.options.length=0;
		objCountry.options[0]=new Option('All','all');
		getCountry();
	}
										
}
function getCountry()
{
	var objCountry=document.getElementsByName('country')[0];
	var objContinent=document.getElementsByName('continent')[0];
	
	var v = objContinent.value;
	var cValue=document.getElementsByName('type')[0].value;
	var j = counname[v].length;						   
	objCountry.length=1
	if(v!=0)	
	{			   
		for(var i=1,k=1;i<j;i++,k++)
		{
			if(v==1&&cValue!=3&&counname[v][i].toLowerCase()=='china')
			{
				k--;
				continue;
			}
			objCountry.options[k] = new Option(counname[v][i],counname[v][i]);											
		}
	}							   
}						

function getContinentCountry(e)
{	
	var j =6;// counname.length;	
	var k=0;
	var retB=false;												
	if(j>=0)	
	{	
		for(var i=1;i<=j;i++)
		{
			if(i==5) continue;
			k=counname[i].length;
			
			for(var p=1;p<k;p++)
			{
				if(counname[i][p]==e)
				{
					setSel('continent',i);
					getCountry();
					setSel('country',e);
					retB=true;
					break;					
				}
			}													
			if(retB)
			{
			break;
			}
		}		
	}
}	
							
// JavaScript Document