// gets screen width
function get_window_width(value) {
  
  if( typeof( window.innerWidth ) == 'number' ) {
	  return window.innerWidth;
	} else if( document.documentElement && document.documentElement.clientWidth ) {
	  return document.documentElement.clientWidth;
	} else if( document.body && document.body.clientWidth ) {
	  return document.body.clientWidth;
  }
  return value;

}

 
// gets screen height
function get_window_height(value) {
  
  if( typeof( window.innerHeight ) == 'number' ) {
	  return window.innerHeight;
	} else if( document.documentElement && document.documentElement.clientHeight ) {
	  return document.documentElement.clientHeight;
	} else if( document.body && document.body.clientHeight ) {
	  return document.body.clientHeight;
  }
  return value;

}

function showdata (url) {

   var info = null; 
   
   if (parent.frames['info'] == null) {
      info = window.open("", "info", "width=400,height=300,left=100,top=100,menubar=no,toolbar=no,scrollbars=yes,status=yes,resizable=yes");
      info.focus();
   } else {
      info = parent.frames['info'];
   }

   if (info!=null) {
      info.location.href = url;
      return true;
   } else return false;
   
}

function changeTab(tab) {
	var i = 0;
	var oTab;
	for (i=1 ; i < 4; i++) 
	{
		oTab = document.getElementById('tab'+i);
		if (i == tab) {
			oTab.className = "tdMenuInfoSelected";
		} else {
			oTab.className = "tdMenuInfo";
		}
	}
}

function findPos(obj) {
	var curleft = curtop = 0;
	if (obj.offsetParent) {
		curleft = obj.offsetLeft
		curtop = obj.offsetTop
		while (obj = obj.offsetParent) {
			curleft += obj.offsetLeft
			curtop += obj.offsetTop
		}
	}
	return [curleft,curtop];
}	
    
function roundedFrame(ttitle,ttop,tleft,twidth,theight,tname,tsrc, bgColor)
{
	var result = "";
	
	var htcorner = 30;
	var hbcorner = 12;
	var wcorner = 10;
	
	result += "<table id='table_"+tname+"' border='0' cellspacing='0' cellpadding='0' style='position: absolute; margin-top: "+ttop+"px; margin-left: "+tleft+"px' >";

	result += "<tr>";
	result += "<td class='tl' width='"+wcorner+"px' height='"+htcorner+"px'></td>";
	result += "<td class='tc'>"+ttitle+"</td>";
	result += "<td class='tr' width='"+wcorner+"px' height='"+htcorner+"px' ></td>";
	result += "</tr>";

	result += "<tr>";
	result += "<td class='ll' width='"+wcorner+"px' ></td>";
	result += "<td><iframe id='"+tname+"' name='"+tname+"' style='border: 2px solid "+bgColor+";  background-color:"+bgColor+" ' width='"+(twidth-2*wcorner)+"px' height='"+(theight-(htcorner+hbcorner))+"px' src='"+tsrc+"' frameborder='0' scrolling='auto' allowtransparency='true'></iframe></td>";
	result += "<td class='lr' width='"+wcorner+"px' ></td>";
	result += "</tr>";

	result += "<tr>";
	result += "<td class='bl' width='"+wcorner+"px' height='"+hbcorner+"px'></td>";
	result += "<td class='bc'></td>";
	result += "<td width='"+wcorner+"px' class='br'></td>"
	result += "</tr>";

	result += "</table>";
	
	return result;
}  


function roundedFrameNoTitle(ttop,tleft,twidth,theight,tname,tsrc, bgColor)
{
	var result = "";
	
	var h = 10;
	var w = 10;
	
	result += "<table border='0' cellspacing='0' cellpadding='0' style='position: absolute; margin-top: "+ttop+"px; margin-left: "+tleft+"px' >";
	
	result += "<tr><td class='mtls' width='"+w+"px' height='"+h+"px'></td>";
	result += "<td class='mtc' width='"+(twidth - 2*w)+"'></td>";
	result += "<td class='mtrs' width='"+w+"px' height='"+h+"px'></td></tr>";
	//result += "<tr height="+h+"px><td class='ltl' width="+w+"px></td><td class='ltc'>";
	
	result += "<tr><td class='mll'></td><td>";
	result += "<iframe id='"+tname+"'name='"+tname+"' style='border: 2px solid #E7E7E7;  background-color:"+bgColor+" ' width='"+(twidth-2*w)+"px' height='"+(theight-2*h)+"px' src='"+tsrc+"' frameborder='0' scrolling='auto' allowtransparency='true'></iframe>";
	result += "</td><td class='mlr'></td></tr>";
	
	result += "<tr><td class='mbl' width='"+w+"px' height='"+h+"px'></td>";
	result += "<td class='mbc'width='"+(twidth - 2*w)+"'></td>";
	result += "<td class='mbr' width='"+w+"px' height='"+h+"px'></td></tr>";
	result += "</table>";
	
	return result;
}

function roundedMap(ttitle,ttop,tleft,twidth,theight,tname,tsrc, bgColor)
{
	var result = "";
	
	var htcorner = 30;
	var hbcorner = 12;
	var wcorner = 10;
	var hline = 3;
	var bHeight = 0;
	var xWidth = 6;
	
	result += "<table border='0' cellspacing='0' cellpadding='0' style='position: absolute; width:"+(twidth+xWidth)+"px; height:"+theight+"px; margin-top: "+ttop+"px; margin-left: "+tleft+"px' >";
	
	if (ttitle) {
	  
	  result += "<tr valing='bottom'>";
	  result += "<td class='mtl' width='"+wcorner+"px' height='"+htcorner+"px'></td>";
	  result += "<td valign='bottom' class='mtc' height='"+htcorner+"px'>"+ttitle+"</td>";
	  result += "<td class='mtr' width='"+wcorner+"px' height='"+htcorner+"px'></td>";
	  result += "</tr>";

	  result += "<tr>";
	  result += "<td class='mbll' height='"+hline+"px'></td >";
	  result += "<td class='mblc'></td>";
	  result += "<td class='mblr'></td>";
	  result += "</tr>";
	  
	  bHeight = (theight-(htcorner+hbcorner+2*hline));

	} else {

	  result += "<tr>";
	  result += "<td class='mtls' width='"+wcorner+"px' height='"+hbcorner+"px'></td>";
	  result += "<td class='mtc'></td>";
	  result += "<td width='"+wcorner+"px' height='"+hbcorner+"px' class='mtrs'></td>";
	  result += "</tr>";
	  
	  bHeight = (theight-2*hbcorner);

	}

	result += "<tr>";
	result += "<td class='mll'></td>";
	result += "<td class='mlc'>";
	result += "<iframe id='"+tname+"'name='"+tname+"' style='border: 5px solid #"+bgColor+";  background-color:"+bgColor+" ' width='"+(twidth-2*wcorner-xWidth)+"px' height='"+bHeight+"px' src='"+tsrc+"' frameborder='0' scrolling='no' allowtransparency='true'></iframe>";
	result += "</td>";
	result += "<td class='mlr'></td>";
	result += "</tr>";
	
	result += "<tr>";
	result += "<td class='mbl' width='"+wcorner+"px' height='"+hbcorner+"px'></td>";
	result += "<td class='mbc'></td>";
	result += "<td width='"+wcorner+"px' class='mbr'></td>";
	result += "</tr>";
	result += "</table>";
	
	return result;
}