function SetFocus() {
  	if (document.forms.length > 0) {
    	var field = document.forms[0];
		for (i=0; i<field.length; i++) {
		  	if ( (field.elements[i].type != "image") &&
			   (field.elements[i].type != "hidden") &&
			   (field.elements[i].type != "reset") &&
			   (field.elements[i].type != "submit") ) {
	
				document.forms[0].elements[i].focus();
	
				if ( (field.elements[i].type == "text") ||
				 	(field.elements[i].type == "password") )
			  		document.forms[0].elements[i].select();
	
				break;
		  	}
		}
  	}
}

function rowOverEffect(object) {
  	if (object.className == 'dataTableRow') object.className = 'dataTableRowOver';
}

function rowOutEffect(object) {
  	if (object.className == 'dataTableRowOver') object.className = 'dataTableRow';
}

function showHide(elementID) {
    var desc = null;

    if (document.getElementById) {
      desc = document.getElementById("cnt_desc_" + elementID);
    } else if (document.all) {
      desc = document.all["cnt_desc_" + elementID];
    } else if (document.layers) {
      desc = document.layers["cnt_desc_" + elementID];
    }

    if (desc) {
      if (desc.style.display == 'none') {
        expand(elementID);
      } else {
        collapse(elementID);
      }
    }
}

function expand(elementID) {
    var cnt = null;
    var desc = null;
    var icon = null;

    if (document.getElementById) {
      cnt = document.getElementById("cnt_" + elementID);
      desc = document.getElementById("cnt_desc_" + elementID);
      icon = document.getElementById("cnt_icon_" + elementID);
    } else if (document.all) {
      cnt = document.all["cnt_" + elementID];
      desc = document.all["cnt_desc_" + elementID];
      icon = document.all["cnt_icon_" + elementID];
    } else if (document.layers) {
      cnt = document.layers["cnt_" + elementID];
      desc = document.layers["cnt_desc_" + elementID];
      icon = document.layers["cnt_icon_" + elementID];
    }

    if (desc.style.display == 'none') {
      cnt.style.backgroundColor = '#FFFAF3';
      cnt.style.border = '0px dotted #000000';
      cnt.style.padding = '2px';
      cnt.style.marginBottom = '5px';
      desc.style.display = 'block';
      icon.src = "images/arrow_down.gif"
    }
}

function collapse(elementID) {
    var cnt = null;
    var desc = null;
    var icon = null;

    if (document.getElementById) {
      cnt = document.getElementById("cnt_" + elementID);
      desc = document.getElementById("cnt_desc_" + elementID);
      icon = document.getElementById("cnt_icon_" + elementID);
    } else if (document.all) {
      cnt = document.all["cnt_" + elementID];
      desc = document.all["cnt_desc_" + elementID];
      icon = document.all["cnt_icon_" + elementID];
    } else if (document.layers) {
      cnt = document.layers["cnt_" + elementID];
      desc = document.layers["cnt_desc_" + elementID];
      icon = document.layers["cnt_icon_" + elementID];
    }

    if (desc.style.display != 'none') {
      cnt.style.backgroundColor = '';
      cnt.style.border = '';
      cnt.style.padding = '';
      cnt.style.marginBottom = '';
      desc.style.display = 'none';
      icon.src = "images/arrow_right.gif"
    }
}

function expandAll() {
    var cnt = null;

    if (document.body.getElementsByTagName) {
      cnt = document.body.getElementsByTagName('DIV');
    } else if (document.body.all) {
      cnt = document.body.all.tags('DIV');
    }

    if (cnt) {
      for (var i=0; i<cnt.length; i++) {
        if (cnt[i].id.substring(0, 4) == 'cnt_') {
          if (cnt[i].id.substring(0, 5) != 'cnt_d') {
            expand(cnt[i].id.substring(4));
          }
        }
      }
    }
}

function collapseAll() {
    var cnt = null;

    if (document.body.getElementsByTagName) {
      cnt = document.body.getElementsByTagName('DIV');
    } else if (document.body.all) {
      cnt = document.body.all.tags('DIV');
    }

    if (cnt) {
      for (var i=0; i<cnt.length; i++) {
        if (cnt[i].id.substring(0, 4) == 'cnt_') {
          if (cnt[i].id.substring(0, 5) != 'cnt_d') {
            collapse(cnt[i].id.substring(4));
          }
        }
      }
    }
}