/* Tools for IPEC-IPD application 
 *
 * @author soks 
 * version 1.0
 * 10.05.2006
 */
/* Set focus to the specified textfield */
function setFocus(fieldName) {
    var field;
    if (fieldName !== null) {
        field = document.getElementById(fieldName);
        field.focus();
        fieldFocus(field);
    }
}


function buttonOver(button) {
    if (button) {
        button.style.background = "#fe0";
    }
}
function buttonOut(button) {
    if (button) {
        button.style.background = "white";
    }
}
function buttonFocus(button) {
    buttonOver(button);
}
function buttonBlur(button) {
    buttonOut(button);
}
function updateIrisLink() {
    var userTypeId = document.getElementById("userType").value;
    var irisLinkDiv = document.getElementById("irisLinkDiv");
    var irisLinkLabel = document.getElementById("irisLinkLabel");
    if (userTypeId == -1) {
        irisLinkDiv.style.display = "none";
    } else {
        irisLinkDiv.style.display = "block";
        if (userTypeId == 2) {
            irisLinkLabel.innerHTML = "Partner";
        } else {
            if (userTypeId == 3) {
                irisLinkLabel.innerHTML = "Field office";
            }
        }
    }
}
/* Good practice display */
function confirmDelete() {
    if (confirm("Are you sure you want to delete this record? This operation is unrevertable.")) {
        return true;
    } else {
        return false;
    }
}
function showDetails(trName) {
    var tr = document.getElementById(trName);
    tr.style.display = "block";
    tr.style.visibility = "visible";
}
function hideDetails(trName) {
    var tr = document.getElementById(trName);
    tr.style.display = "none";
    tr.style.visibility = "hidden";
}
function showOrHideDetails(trName) {
    var tr = document.getElementById(trName);
    if (tr.style.display.indexOf("block") == 0) {
        tr.style.visibility = "hidden";
        tr.style.display = "none";
        tr.height = 50;   
    } else {
        tr.style.display = "block";
        tr.style.visibility = "visible";
        tr.height = 0;        
    }
}
function alternateColorOfTableRows(id) {
    alternateColorOfTableRowsWithSkip(id, 1);
}
function alternateColorOfTableRowsWithSkip(id, rowsToSkip) {
    if (document.getElementsByTagName) {
        var table = document.getElementById(id);
        var rows = table.getElementsByTagName("tr");
        var odd = false;
        for (i = 0; i < rows.length; i = i + rowsToSkip) {    
		//manipulate rows
            if (odd) {
                rows[i].className = "bgBeige";
            } else {    
                rows[i].className = "bgYell"; 
            }
	        odd = !odd;            
        }
    }
}