function str_replace (search, replace, subject)
{
	var result = "";
	var oldi = 0;
	for (i = subject.indexOf (search); i > -1; i = subject.indexOf (search, i))
	{
		result += subject.substring (oldi, i);
		result += replace;
		i += search.length;
		oldi = i;
	}
	return result + subject.substring (oldi, subject.length);
}
function ActiveLink(numrow,id)
{
	
	for(var i=1; i<=numrow; i++)
	{
		if(i==id)
		{			
			document.getElementById(i).style.backgroundColor='#ffffff';
			document.getElementById(i).style.color='#000000';
		} else
		{
			document.getElementById(i).style.backgroundColor='';
			document.getElementById(i).style.color='#ffffff';
		}
	}
}


function ActiveCat(numrow,id)
{
	
	for(var i=1; i<=numrow; i++)
	{
		if(i==id)
		{		
			document.getElementById("cat_"+i).style.display='';
		} else
		{
			document.getElementById("cat_"+i).style.display='none';
		}
	}
}

function ActiveSupp(numrow,id)
{
	
	for(var i=1; i<=numrow; i++)
	{
		var idS = "supp_" + i;
		if(i==id)
		{		
			
			document.getElementById(idS).style.backgroundColor='#3399ff';
			document.getElementById(idS).style.color='#ffffff';
		} else
		{
			
			document.getElementById(idS).style.backgroundColor='#ffffff';
			document.getElementById(idS).style.color='#000000';
		}
	}
}

function ActiveSub(numrow,id)
{
	
	for(var i=1; i<=numrow; i++)
	{
		var idS = "sub_" + i;

		if(i==id)
		{		
			
		document.getElementById(idS).style.color='#3399ff';
		} else
		{
			
			document.getElementById(idS).style.color='#000000';
		}
	}
}
function doViewSubCatFollowCat(idcat)
{
	var ajax = new qtek_ajax("process.php?act=SCFC","POST"); 
	var resultDiv = document.getElementById("loaddata");
	   ajax.responseContainer = resultDiv;
	  // resultDiv.innerHTML = "<div style='width:100%' align='center'><div style='width:136px; margin-top:150px' align='left'><img src='../imagevs2/ajax_loading.gif' width='136' height='38' alt='Please wait...' /></div></div>"
	 
 	 ajax.execute('id='+idcat);
	}
function doViewProductFollowSupplier(idSupp)
{
	var ajax = new qtek_ajax("process.php?act=PFS","POST"); 
	var resultDiv = document.getElementById("loaddata");
	   ajax.responseContainer = resultDiv;
	  // resultDiv.innerHTML = "<div style='width:100%' align='center'><div style='width:136px; margin-top:150px' align='left'><img src='../imagevs2/ajax_loading.gif' width='136' height='38' alt='Please wait...' /></div></div>"
	 
 	 ajax.execute('id='+idSupp);
	}
function doViewProductFollowSubCat(idSubCat)
{

	var ajax = new qtek_ajax("process.php?act=PFSC","POST"); 
	var resultDiv = document.getElementById("loaddata");
	   ajax.responseContainer = resultDiv;
	   //resultDiv.innerHTML = "<div style='width:100%' align='center'><div style='width:136px; margin-top:150px' align='left'><img src='../imagevs2/ajax_loading.gif' width='136' height='38' alt='Please wait...' /></div></div>"
 	 ajax.execute('id='+idSubCat);
	}
	
function doViewDetailProduct(id)
{
	var ajax = new qtek_ajax("process.php?act=PDetail","POST"); 
	var resultDiv = document.getElementById("loaddata");
	   ajax.responseContainer = resultDiv;
	   //resultDiv.innerHTML = "<div style='width:100%' align='center'><div style='width:136px; margin-top:150px' align='left'><img src='../imagevs2/ajax_loading.gif' width='136' height='38' alt='Please wait...' /></div></div>"
 	 ajax.execute('id='+id);
	}
function doViewProjectDetail(id)
{
	var ajax = new qtek_ajax("process.php?act=ProjectDetail","POST"); 
	var resultDiv = document.getElementById("loaddata");
	   ajax.responseContainer = resultDiv;
	   //resultDiv.innerHTML = "<div style='width:100%' align='center'><div style='width:136px; margin-top:150px' align='left'><img src='../imagevs2/ajax_loading.gif' width='136' height='38' alt='Please wait...' /></div></div>"
 	 ajax.execute('id='+id);
	}
function doViewEx(idEx)
{

	var ajax = new qtek_ajax("process.php?act=ex","POST"); 
	var resultDiv = document.getElementById("ViewEx");
	   ajax.responseContainer = resultDiv;
	   resultDiv.innerHTML = "<div style='width:100%' align='center'><div style='width:136px; margin-top:150px' align='left'><img src='../imagevs2/ajax_loading.gif' width='136' height='38' alt='Please wait...' /></div></div>"
 	 ajax.execute('id='+idEx);
	}
 function doSearchProductID(idpro)
{
	
	var ajax = new qtek_ajax("process.php?act=searchID","POST"); 
	var resultDiv = document.getElementById("loaddataProduct");
	   ajax.responseContainer = resultDiv;
	   resultDiv.innerHTML = "<div style='width:100%' align='center'><div style='width:136px; margin-top:150px' align='left'><img src='../imagevs2/ajax_loading.gif' width='136' height='38' alt='Please wait...' /></div></div>"
 	 ajax.execute('id='+idpro);
	}
	function doSearchProductName()
	{
		var ajax = new qtek_ajax("process.php?act=searchName","POST"); 
	var resultDiv = document.getElementById("loaddataProduct");
	   ajax.responseContainer = resultDiv;
	   resultDiv.innerHTML = "<div style='width:100%' align='center'><div style='width:136px; margin-top:150px' align='left'><img src='../imagevs2/ajax_loading.gif' width='136' height='38' alt='Please wait...' /></div></div>"
	  
 	 ajax.execute('name='+document.getElementById('searchname').value);
		}